Thats a scare-ware attempt to get you to click on a malicious link, “Microsoft Warning Alert” fake error messages.
Which ever browser your on
Open Task Manager by right-clicking the taskbar and then clicking Start Task Manager. Alternatively to start the Windows Task Manager, you can press Ctrl+Alt+Del and click on Task Manager or simply press on Ctrl+Shift+Esc.
Locate your browser and right click and select end task.
Adblock is a good tool with this.
https://addons.mozilla.org/en-US/fir.../adblock-plus/
We need to reset your browsers.
Instructions on how to backup your Favourites/Bookmarks and other data can be found below.
http://1-ps.googleusercontent.com/x/...1o1xpAkZbO.png Backup Internet Explorer Favourites
http://2-ps.googleusercontent.com/x/...SnwgqhVB9v.jpg Backup Firefox Bookmarks
http://i.imgur.com/U5NwUGc.png Backup Chrome Bookmarks
Proceed with the reset once done.
http://1-ps.googleusercontent.com/x/...1o1xpAkZbO.png Internet Explorer: How to reset Internet Explorer settings
http://2-ps.googleusercontent.com/x/...SnwgqhVB9v.jpg Firefox:Reset Firefox
http://i.imgur.com/U5NwUGc.png Chrome: Chrome - Reset browser settings
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Let's see if there are any startup items we can disable to improve performance.
Go here to download HJT
http://www.bleepingcomputer.com/download/hijackthis/
- Save HJTsetup.exe to your desktop.
- Doubleclick on the HJTsetup.exe icon on your desktop.
- By default it will install to C:\Program Files\Hijack This.
- Continue to click Next in the setup dialogue boxes until you get to the Select Addition Tasks dialogue.
- Put a check by Create a desktop icon then click Next again.
- Continue to follow the rest of the prompts from there.
- At the final dialogue box click Finish and it will launch Hijack This.
- Click on the Do a system scan and save a logfile button. It will scan and the log should open in notepad.
- Click on "Edit > Select All" then click on "Edit > Copy" to copy the entire contents of the log.
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