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Every time, when you start your personal computer the One System Care keeps annoying you? Then most probably that your computer is infected with ‘ad-supported’ software (also known as adware) that can end up on your PC in various ways. Most often is when you download and install freeware and forget to uncheck the box for the third-party applications installation. Do not panic because we have got the solution. Here’s a instructions on how to remove intrusive One System Care from your computer (Windows 10, 8, 7, XP).

Table of contents

1. Remove One System Care from computer (Windows 10, 8, 7, XP)
   • How to manually remove One System Care
   • How to automatically remove One System Care

The adware, that installs One System Care on your computer, may also show advertisements depend on a web site that you are visiting. The adware may monetize its functionality by collecting data from your browsing sessions and selling it to third party companies. This puts your personal information at a security risk.

Most often, the adware affects most common web browsers such as the Chrome, Internet Explorer, Firefox and Microsoft Edge. But such the harmful software as well may infect another web-browsers by changing its shortcuts (adding an argument such as ‘http://site.address’ into Target field of a web-browser’s shortcut). So every time you run the web browser, it’ll redirect to an undesired web-page. Even if you setup a new startpage, an intrusive web page will be the first thing you see when you start the Firefox, Google Chrome, IE and Edge.

Thus, it is clear that the presence of potentially unwanted program on your system is not desirable, and you need to clean up your PC system as quickly as possible. Follow the instructions below in order to delete One System Care potentially unwanted program and any adware from your computer for free.

Remove One System Care from computer (Windows 10, 8, 7, XP)

As with removing adware, malicious software or potentially unwanted applications, there are few steps you can do. We suggest trying them all. If you do only one part of the guidance, then it should be use malicious software removal tool, because it should remove PUP and block any further infection. But to completely get rid of adware you’ll have to at least disinfect system’s web-browsers shortcuts, remove all unwanted and suspicious software, and remove PUP by malware removal tools. Read it once, after doing so, please print this page as you may need to close your web browser or reboot your machine.

If you are using an Apple computer running Mac OS, then use the following guidance How to remove browser hijacker, pop-ups, ads from Mac

How to manually remove One System Care

The instructions will help you remove One System Care . These One System Care removal steps work for every version of MS Windows operating system including Windows 10, 8, 7 and XP.

Remove potentially unwanted programs through the Windows Control Panel

In order to delete potentially unwanted programs like this potentially unwanted program, open the MS Windows Control Panel and click on “Uninstall a program”. Check the list of installed programs. For the ones you do not know, run an Internet search to see if they are potentially unwanted program, hijacker or potentially unwanted software. If yes, delete them off. Even if they are just a applications which you do not use, then removing them off will increase your PC system start up time and speed dramatically.

Windows 10, 8.1, 8

Click the Windows logo, and then press Search . Type ‘Control panel’and press Enter like below.

When the ‘Control Panel’ opens, click the ‘Uninstall a program’ link under Programs category as shown in the figure below.

Windows 7, Vista, XP

Open Start menu and select the ‘Control Panel’ at right as shown below.

Then go to ‘Add/Remove Programs’ or ‘Uninstall a program’ (Windows 7 or Vista) as on the image below.

Carefully browse through the list of installed software and get rid of all software that has the name similar to the One System Care. We suggest to click ‘Installed programs’ and even sorts all installed programs by date. When you have found anything suspicious that may be the browser hijacker, ‘ad supported’ software or PUP, then choose this program and press ‘Uninstall’ in the upper part of the window. If the suspicious program blocked from removal, then use Revo Uninstaller Freeware to fully delete it from your PC.

Fix infected browsers shortcuts

Unfortunately, the potentially unwanted program can also hijack Windows shortcuts (mostly, your web browsers shortcuts), so that an unwanted page will be opened when you start the Google Chrome, IE, FF and Edge or another browser.

To clear the web-browser shortcut, right-click to it and select Properties. On the Shortcut tab, locate the Target field. Click inside, you will see a vertical line – arrow pointer, move it (using -> arrow key on your keyboard) to the right as possible. You will see a text like “http://site.address” that has been added here. You need to delete it.

When the text is removed, press the OK button. You need to clean all shortcuts of all your internet browsers, as they may be infected too.

Delete unwanted Scheduled Tasks

If an intrusive page opens automatically on Windows startup or at equal time intervals, then you need to check the Task Scheduler Library and delete all the tasks which have been created by ‘ad-supported’ software.

Press Windows and R keys on the keyboard together. This displays a dialog box that titled as Run. In the text field, type “taskschd.msc” (without the quotes) and click OK. Task Scheduler window opens. In the left-hand side, click “Task Scheduler Library”, as shown in the figure below.

In the middle part you will see a list of installed tasks. Please choose the first task, its properties will be display just below automatically. Next, press the Actions tab. Pay attention to that it launches on your machine. Found something like “explorer.exe http://site.address” or “chrome.exe http://site.address”, then delete this malicious task. If you are not sure that executes the task, check it through a search engine. If it is a component of the ‘ad-supported’ program, then this task also should be removed.

Having defined the task that you want to get rid of, then press on it with the right mouse button and choose Delete as shown on the image below.

Delete a task

Repeat this step, if you have found a few tasks that have been created by malicious application. Once is done, close the Task Scheduler window.

How to automatically remove One System Care

Free Mac Spyware Removal

There are not many good free anti-malware programs with high detection ratio. The effectiveness of malware removal utilities depends on various factors, mostly on how often their virus/malware signatures DB are updated in order to effectively detect modern malware, adware, hijackers and other potentially unwanted programs. We advise to run several applications, not just one. These applications which listed below will help you remove all components of the PUP from your disk and Windows registry and thereby remove One System Care potentially unwanted program.

Run Zemana Anti-malware to delete One System Care

You can remove One System Care potentially unwanted program automatically with a help of Zemana Anti-malware. We advise this malicious software removal tool because it can easily get rid of hijackers, PUPs, adware with all their components such as folders, files and registry entries.

1. Download Zemana anti malware (ZAM) by clicking on the link below.
   
   Zemana AntiMalware
   68424 downloads
   Author: Zemana Ltd
   Category: Security tools
   Update: July 16, 2019
   
2. Once downloading is finished, close all applications and windows on your machine. Open a directory in which you saved it. Double-click on the icon that’s named Zemana.AntiMalware.Setup.
3. Further, press Next button and follow the prompts.
4. Once installation is complete, press the “Scan” button . This will begin scanning the whole computer to find out One System Care potentially unwanted program and adware which can download unwanted software. Depending on your PC, the scan can take anywhere from a few minutes to close to an hour. When a threat is detected, the number of the security threats will change accordingly. Wait until the the checking is finished.
5. Once finished, you can check all items detected on your PC system. Next, you need to click “Next”. After that process is finished, you may be prompted to restart your PC.

Automatically delete One System Care with Malwarebytes

We suggest using the Malwarebytes Free. You can download and install Malwarebytes to find adware and thereby remove One System Care PUP from your computer. When installed and updated, the free malicious software remover will automatically scan and detect all threats exist on the computer.

Download Malwarebytes Free on your machine from the link below. Save it on your desktop.

Once downloading is complete, close all windows on your system. Further, launch the file named mb3-setup. If the “User Account Control” dialog box pops up as shown on the image below, click the “Yes” button.

It will display the “Setup wizard” that will help you install Malwarebytes on the machine. Follow the prompts and don’t make any changes to default settings.

Once install is finished successfully, click Finish button. Then Malwarebytes will automatically start and you can see its main window as shown on the image below.

Next, press the “Scan Now” button . This will begin scanning the whole computer to find out ‘ad supported’ software which can install onto computer an unwanted program like One System Care.

After that process is finished, it’ll show a scan report. Review the scan results and then click “Quarantine Selected” button.

Free Spyware Removal Tool For Windows 10

The Malwarebytes will get rid of adware which can install onto personal computer an unwanted application like One System Care and move items to the program’s quarantine. When the task is finished, you may be prompted to restart your PC. We suggest you look at the following video, which completely explains the process of using the Malwarebytes to remove hijackers, ‘ad supported’ software and other malicious software.

Get rid of One System Care and malicious extensions with AdwCleaner

AdwCleaner is a free portable application that scans your PC system for One System Care potentially unwanted program and adware that developed to download and install various unwanted programs, PUPs and browser hijacker infections and allows remove them easily. Moreover, it’ll also help you remove any harmful internet browser extensions and add-ons.

1. Download AdwCleaner by clicking on the following link.
   
   AdwCleaner download
   171851 downloads
   Version: 7.4
   Author: Xplode, MalwareBytes
   Category: Security tools
   Update: July 23, 2019
   
2. Select the folder in which you saved it as Desktop, and then click Save.
3. Once the download is finished, start the AdwCleaner, double-click the adwcleaner_xxx.exe file.
4. If the “User Account Control” prompts, click Yes to continue.
5. Read the “Terms of use”, and press Accept.
6. In the AdwCleaner window, click the “Scan” It will scan through the whole system for the One System Care and ad-supported software that developed to download and install various unwanted software. This process can take some time, so please be patient. During the scan it’ll detect all threats exist on your machine.
7. Once the scan is finished, you may check all threats found on your system. Review the report and then click “Clean”. If the AdwCleaner will ask you to restart your PC system, click “OK”.

The step-by-step guide shown in detail in the following video.

How to stay safe online

Using an ad-blocking program like AdGuard is an effective way to alleviate the risks. Additionally, ad-blocker programs will also protect you from malicious advertisements and, of course, stop redirection chain to various unwanted web sites.

Installing the AdGuard ad blocking program is simple. First you’ll need to download AdGuard from the following link.

When the downloading process is done, double-click the downloaded file to start it. The “Setup Wizard” window will show up on the computer screen as shown on the screen below.

Follow the prompts. AdGuard will then be installed and an icon will be placed on your desktop. A window will show up asking you to confirm that you want to see a quick instructions as shown on the image below.

Click “Skip” button to close the window and use the default settings, or click “Get Started” to see an quick guide which will allow you get to know AdGuard better.

Each time, when you run your PC system, AdGuard will run automatically and block pop-up advertisements, as well as other harmful or misleading web-sites. For an overview of all the features of the application, or to change its settings you can simply double-click on the AdGuard icon, that can be found on your desktop.

To sum up

Once you’ve done the steps outlined above, your PC system should be clean from One System Care, malicious software, hijackers and adware. The Chrome, Internet Explorer, Firefox and Edge will no longer show annoying web sites when you browse the World Wide Web. Unfortunately, if the step by step tutorial does not help you, then you have caught a new ad-supported software, and then the best way – ask for help.

1. Download HijackThis from the link below and save it to your Desktop.
   
   HijackThis download
   133215 downloads
   Version: 2.0.5
   Author: OpenSource
   Category: Security tools
   Update: November 7, 2015
   
2. Double-click on the HijackThis icon. Next click “Do a system scan only” button.
3. When that process is finished, the scan button will read “Save log”, click it. Save this log to your desktop.
4. Create a Myantispyware account here. Once you’ve registered, check your e-mail for a confirmation link, and confirm your account. After that, login.
5. Copy and paste the contents of the HijackThis log into your post. If you are posting for the first time, please start a new thread by using the “New Topic” button in the Spyware Removal forum. When posting your HJT log, try to give us some details about your problems, so we can try to help you more accurately.
6. Wait for one of our trained “Security Team” or Site Administrator to provide you with knowledgeable assistance tailored to your problem with the One System Care PUP.

The Microsoft Spyware Alert popup or voice is misleading advertising which can be loaded into your internet browser with the help of adware (sometimes called ‘ad-supported’ software). The “Microsoft Spyware Alert” adware may modify the settings of web-browsers like Google Chrome, Mozilla Firefox, MS Edge and IE or install a malicious browser extension which developed to generate lots of annoying and misleading pop up ads. It’ll lead to the fact that when you launch the browser or surf the Net, it will always be forced to display Microsoft Spyware Alert popup, even when your internet browser is configured to stop pop-ups or your PC system has a program that blocks pop-up ads. On current date, the adware continues to increase the number of PCs which have been infected.

Quick Links

“Microsoft Spyware Alert” voice or popup is misleading advertising

Technically, the Microsoft Spyware Alert adware is not a virus, but it does bad things, it generates tons of misleading and annoying pop-up ads. It may download and install on to your computer other malicious and unwanted software without your permission, force you to visit misleading or harmful pages. Moreover, the ad-supported software can install web browser hijacker. Once installed, it will modify your web browser setting like start page, newtab page and default search engine with an unwanted web-site.

The Microsoft Spyware Alert adware often change all web browser shortcuts which located on your Desktop to force you visit some intrusive ad sites. As a result, your internet browser can still redirect you to an annoying ad web-page despite your computer is actually clean of adware and other malware.

It’s important, don’t trust Microsoft Spyware Alert and do not click on links placed on it, as they can lead you to a more harmful or misleading pages. The best option is to use the tutorial posted below to clean your machine of adware and thereby remove Microsoft Spyware Alert popup and voice.

Remove Microsoft Spyware Alert popup (removal tutorial)

The answer is right here on this page. We have put together simplicity and efficiency. It will help you easily to free your machine of ‘ad supported’ software that causes undesired Microsoft Spyware Alert voice and pop ups. Moreover, you can choose manual or automatic removal method. If you are familiar with the PC system then use manual removal, otherwise use the free anti malware tool created specifically to get rid of adware. Of course, you can combine both methods. Certain of the steps will require you to reboot your system or close this web-page. So, read this instructions carefully, then bookmark or print it for later reference.

If you are using an Apple computer running Mac OS, then use the following instructions How to delete browser hijacker, pop-ups, ads from Mac

Manual Microsoft Spyware Alert pop-ups removal

The useful removal instructions for the Microsoft Spyware Alert popup and voice. The detailed procedure can be followed by anyone as it really does take you step-by-step. If you follow this process to delete Microsoft Spyware Alert pop-ups let us know how you managed by sending us your comments please.

Uninstall potentially unwanted programs using Windows Control Panel

The process of adware removal is generally the same across all versions of Windows OS from 10 to XP. To start with, it is necessary to check the list of installed programs on your PC and remove all unused, unknown and suspicious programs.

Windows 8, 8.1, 10

Windows XP, Vista, 7

Next, press “Uninstall a program”
It will open a list of all software installed on your system. Scroll through the all list, and remove any suspicious and unknown software. To quickly find the latest installed programs, we recommend sort applications by date in the Control panel.

Remove unwanted Scheduled Tasks

Once installed, the Microsoft Spyware Alert adware can add a task in to the Windows Task Scheduler Library. Due to this, every time when you boot your personal computer, it will open the Microsoft Spyware Alert misleading web page. So, you need to check the Task Scheduler Library and remove all harmful tasks that have been created by malicious application.

Press Windows and R keys on your keyboard at the same time. It will display a dialog box that titled with Run. In the text field, type “taskschd.msc” (without the quotes) and press OK. Task Scheduler window opens. In the left-hand side, press “Task Scheduler Library”, like below.

Task scheduler, list of tasks

In the middle part you will see a list of installed tasks. Select the first task, its properties will be open just below automatically. Next, click the Actions tab. Necessary to look at the text which is written under Details. Found something like “explorer.exe http://site.address” or “chrome.exe http://site.address” or “firefox.exe http://site.address”, then you need get rid of this task. If you are not sure that executes the task, then google it. If it is a component of the ‘ad-supported’ applications, then this task also should be removed.

Further click on it with the right mouse button and select Delete as displayed on the screen below.

Repeat this step, if you have found a few tasks that have been created by ‘ad-supported’ program. Once is finished, close the Task Scheduler window.

Clean up the web-browsers shortcuts which have been hijacked by adware

Important to know, most antimalware applications which are able to remove ad supported software, but unable to find and recover changed shortcuts. So, you need to fix the desktop shortcuts for your Chrome, Mozilla Firefox, IE and Microsoft Edge web-browsers manually.

Right click to a desktop shortcut for your internet browser. Choose the “Properties” option. It will open the Properties window. Select the “Shortcut” tab here, after that, look at the “Target” field. The adware can replace it. If you are seeing something such as “…exe http://site.address” then you need to remove “http…” and leave only, depending on the web-browser you are using:

• Google Chrome: chrome.exe
• Opera: opera.exe
• Firefox: firefox.exe
• Internet Explorer: iexplore.exe

Look at the example as displayed on the screen below.

Once is finished, click the “OK” button to save the changes. Please repeat this step for internet browser shortcuts which redirects to the Microsoft Spyware Alert misleading site. When you have completed, go to next step.

Remove Microsoft Spyware Alert pop-up from Chrome

Run the Reset browser tool of the Chrome to reset all its settings like startpage, new tab page and default search provider to original defaults. This is a very useful tool to use, in the case of web browser redirects to undesired ad web sites such as Microsoft Spyware Alert.

1. First start the Google Chrome and click Menu button (small button in the form of three horizontal stripes).
2. It will display the Chrome main menu. Select “Settings” option.
3. You will see the Chrome’s settings page. Scroll down and press “Show advanced settings” link.
4. Scroll down again and press the “Reset settings” button.
5. The Google Chrome will display the reset profile settings page as shown on the screen above.
6. Next press the “Reset” button.
7. Once this task is done, your web browser’s home page, newtab and search engine by default will be restored to their original defaults.
8. To learn more, read the post How to reset Google Chrome settings to default.

Delete Microsoft Spyware Alert from Internet Explorer

The Internet Explorer reset is great if your web browser is hijacked or you have unwanted addo-ons or toolbars on your internet browser, that installed by an malicious software.

First, start the Internet Explorer, then click ‘gear’ icon . It will show the Tools drop-down menu on the right part of the browser, then click the “Internet Options” as on the image below.

In the “Internet Options” screen, select the “Advanced” tab, then press the “Reset” button. The Internet Explorer will open the “Reset Internet Explorer settings” dialog box. Further, click the “Delete personal settings” check box to select it. Next, click the “Reset” button as on the image below.

After the task is finished, click “Close” button. Close the Internet Explorer and restart your machine for the changes to take effect. This step will help you to restore your browser’s startpage, new tab page and search provider by default to default state.

Remove Microsoft Spyware Alert voice from Firefox

If the FF internet browser application is hijacked, then resetting its settings can help. The Reset feature is available on all modern version of Mozilla Firefox. A reset can fix many issues by restoring Mozilla Firefox settings like homepage, new tab and default search engine to its default state. It will save your personal information like saved passwords, bookmarks, and open tabs.

Press the Menu button (looks like three horizontal lines), and press the blue Help icon located at the bottom of the drop down menu as displayed on the image below.

A small menu will appear, click the “Troubleshooting Information”. On this page, click “Refresh Firefox” button as on the image below.

Follow the onscreen procedure to restore your Firefox web browser settings to its original state.

Scan your system and remove Microsoft Spyware Alert with free tools

After completing the manual removal steps above all unwanted applications, malicious internet browser’s add-ons and ad-supported software that causes a large amount of intrusive Microsoft Spyware Alert pop up should be uninstalled. If the problem with Microsoft Spyware Alert popup is still remained, then we suggest to scan your PC for any remaining malicious components. Run recommended free ad-supported software removal programs below.

Scan and free your internet browser of Microsoft Spyware Alert popup with Zemana Anti-malware

We advise using the Zemana Anti-malware. You may download and install Zemana Anti-malware to find and remove Microsoft Spyware Alert popups from the Mozilla Firefox, Google Chrome, Internet Explorer and MS Edge browsers. When installed and updated, the malware remover will automatically check and detect all threats present on your personal computer.

Download Zemana AntiMalware (ZAM) by clicking on the following link.

After the download is done, start it and follow the prompts. Once installed, the Zemana will try to update itself and when this procedure is done, press the “Scan” button . Zemana Free utility will start scanning the whole computer to find out ‘ad supported’ software that causes browsers to show annoying Microsoft Spyware Alert pop-up.

This process may take some time, so please be patient. When you’re ready, click “Next” button.

The Zemana will get rid of adware which made to redirect your web-browser to various ad pages like Microsoft Spyware Alert and add threats to the Quarantine.

How to get rid of Microsoft Spyware Alert voice with Malwarebytes

We recommend using the Malwarebytes Free that are completely clean your computer of the ad supported software. The free utility is an advanced malware removal program created by (c) Malwarebytes lab. This program uses the world’s most popular anti-malware technology. It is able to help you delete intrusive Microsoft Spyware Alert pop-ups from your web browsers, PUPs, malicious software, hijacker infections, toolbars, ransomware and other security threats from your computer for free.

Download MalwareBytes Free from the link below. Save it to your Desktop so that you can access the file easily.

After the download is finished, run it and follow the prompts. Once installed, the MalwareBytes AntiMalware will try to update itself and when this procedure is finished, press the “Scan Now” button for checking your personal computer for the ad-supported software that causes unwanted Microsoft Spyware Alert popups. When a malware, ad-supported software or potentially unwanted software are found, the count of the security threats will change accordingly. Review the report and then press “Quarantine Selected” button.

The MalwareBytes is a free program that you can use to remove all detected folders, files, services, registry entries and so on. To learn more about this malicious software removal utility, we recommend you to read and follow the steps or the video guide below.

Scan your PC system and remove Microsoft Spyware Alert with AdwCleaner

AdwCleaner is a free removal tool that may be downloaded and use to get rid of ad-supported software that causes lots of unwanted Microsoft Spyware Alert popups, browser hijacker infections, malicious software, PUPs, toolbars and other threats from your personal computer. You can run this utility to find threats even if you have an antivirus or any other security application.

Download AdwCleaner by clicking on the following link and save it directly to your Windows Desktop.

When the downloading process is complete, open the directory in which you saved it. You will see an icon like below.

Double click the AdwCleaner desktop icon. Once the tool is started, you will see a screen as shown in the figure below.

Further, press “Scan” button to perform a system scan with this utility for the adware that causes multiple undesired pop ups. Depending on your PC system, the scan can take anywhere from a few minutes to close to an hour. After that process is finished, AdwCleaner will show a list of detected threats as on the image below.

Spyware Removal Tool For Mac 2017 Holiday

You may move threats to Quarantine (all selected by default) by simply click “Clean” button. It will show a dialog box as displayed below.

You need to press “OK”. Once that process is done, the AdwCleaner may ask you to restart your computer. When your machine is started, you will see an AdwCleaner log.

These steps are shown in detail in the following video guide.

How to block Microsoft Spyware Alert popup

It is also critical to protect your browsers from malicious sites and advertisements by using an ad blocking program such as AdGuard. Security experts says that it’ll greatly reduce the risk of malware, and potentially save lots of money. Additionally, the AdGuard may also protect your privacy by blocking almost all trackers.

Installing the AdGuard ad blocking application is simple. First you’ll need to download AdGuard by clicking on the following link. Save it on your Microsoft Windows desktop or in any other place.

After the download is done, double-click the downloaded file to launch it. The “Setup Wizard” window will show up on the computer screen as shown on the screen below.

Follow the prompts. AdGuard will then be installed and an icon will be placed on your desktop. A window will show up asking you to confirm that you want to see a quick instructions as displayed below.

Click “Skip” button to close the window and use the default settings, or click “Get Started” to see an quick guide that will assist you get to know AdGuard better.

Each time, when you run your computer, AdGuard will run automatically and stop pop-up, Microsoft Spyware Alert pop-ups, as well as other harmful or misleading web-sites. For an overview of all the features of the program, or to change its settings you can simply double-click on the AdGuard icon, which can be found on your desktop.

How can you prevent the Microsoft Spyware Alert popup and voice

These days some free software makers bundle additional programs that could be PUPs such as this adware, with a view to making some money. These are not free applications as install an unwanted programs on to your MS Windows machine. So whenever you install a new free application that downloaded from the World Wide Web, be very careful during install. Carefully read the EULA (a text with I ACCEPT/I DECLINE button), choose custom or manual installation mode, uncheck all additional applications.

Finish words

Now your computer should be clean of the ad supported software which causes malicious Microsoft Spyware Alert pop ups. Remove AdwCleaner. We suggest that you keep AdGuard (to help you stop unwanted popup and unwanted harmful web pages) and Zemana Anti-Malware (ZAM) (to periodically scan your machine for new adwares and other malicious software). Probably you are running an older version of Java or Adobe Flash Player. This can be a security risk, so download and install the latest version right now.

Windows Spyware Removal Tool

If you are still having problems while trying to get rid of Microsoft Spyware Alert pop-up or voice from the Google Chrome, FF, IE and Edge, then ask for help in our Spyware/Malware removal forum.

Itool For Mac

Malware Removal Tools For Mac