Computer shutdown itself virus

If your Windows PC or laptop does have a virus, take the following actions. And if your phone has been acting strangely, check out our guide to learn how to know if your phone has a virus or other form of malware. These steps should work no matter what kind of malware you have on your PC.

This procedure is as effective for Trojans or adware as it is for a run-of-the-mill virus. Hold the Shift key , then restart your computer by opening the Windows menu, clicking the power icon , and clicking Restart. Your computer will restart and display a menu with several advanced boot options. Choose Troubleshoot. Click Startup Settings. While you're in Safe Mode, delete your temporary files using the Disk Cleanup tool:.

Go to the Start menu and scroll down to Windows Administrative Tools. Click it and choose Disk Cleanup from the drop-down menu. Click OK. Deleting your temporary files may even get rid of your malware if it was programmed to start when your computer boots up. There are two types of scanners that can detect and remove computer viruses and malware: real-time and on-demand.

An on-demand operating system scanner such as Microsoft Safety Scanner must be activated manually each time you want to scan. Get it for Mac , Android , PC. Get it for Mac , PC , Android. Using both types of scanner might be necessary to remove the virus. Run the on-demand scanner first, then your real-time scanner. One of them alone should be able to identify and remove the virus, but running both scanners increases your odds of success.

Some malware must be removed manually. You should attempt this only if you are experienced with using the Windows Registry and know how to find and delete bloatware and other junk files like system and program files.

Assuming the scan detected and removed the virus, you might need to reinstall any files or programs that were damaged. This is where backups come in handy, and we strongly recommend you make them regularly, at least once a week.

That makes it easy to restore deleted files on Windows and Mac devices. For optimal results, make sure to get an external hard drive. Update your antivirus software to help protect your laptop or PC against all types of malware. Even if you bought your antivirus a month ago, it might need updating now. Make regular backups of your files and store them on an external hard drive, with a cloud service, or both.

This can help prevent the loss of important information should you get another malware infection. Try the below steps and check if it helps: Boot the computer in safe mode , to boot the computer in safe mode :. Restart the computer and press and hold F8 key Press and hold f8 key before the windows logo. Was this reply helpful?

Yes No. Sorry this didn't help. Thanks for your feedback. Ive run a virus and malware scan but it showed nothing and ive also checked the temperature and it all seems fine.

Can someone plz help. Es ist nicht empfehlenswert, mehr als nur eine einzige Antivirensoftware auf dem Computer zu installieren. Malware Viren, Spyware usw. Informationen zur Wiederherstellung der werkseitig installierten Originalkonfiguration von Microsoft Windows finden Sie im folgenden Dell Wissensdatenbank-Artikel:.

Kein Problem. Besuchen Sie die Website Dell. Support Wissensdatenbankartikel.