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Call Microsoft Virus Appeared Once but Never Again

This article is nigh ways to protect your PC from viruses that can screw up your computer, or allow criminals to steal your data, personal information, or money.

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  • Use an anti-malware app - Installing an anti-malware app and keeping it upwards to engagement tin help defend your PC confronting viruses and other malware (malicious software).

    Microsoft Defender is free anti-malware software included with Windows, and information technology's kept updated automatically through Windows Update. There are too anti-malware products made by other companies that you tin can cull from.

    More isn't ever amend

    Running multiple anti-malware apps at the same time can cause your system to be slow or unstable. If you install an anti-malware app from a dissimilar company, Microsoft Defender will automatically turn itself off. If you lot install ii anti-malware apps from other companies, withal, they might both try to run at the same time.

  • Don't open electronic mail messages from unfamiliar senders, or email attachments that you don't recognize - Many viruses are attached to electronic mail messages and volition spread every bit soon as you open up the attachment. It'south best non to open up any attachment unless it'southward something you're expecting. For more information see: Protect yourself from phishing.

  • Employ a pop-upwards blocker with your net browser - Pop-upward windows are small browser windows that appear on acme of the website you're viewing. Although most are created by advertisers, they tin can besides comprise malicious or dangerous code. A popular-upwardly blocker can forestall some or all of these windows from appearing. The pop-up blocker in Microsoft Border is turned on past default.

  • If y'all're using Microsoft Edge, make sure SmartScreen is turned on - SmartScreen in Microsoft Edge helps protect yous from phishing and malware attacks by warning you if a website or download location has been reported as unsafe. For more than info, see How can SmartScreen aid protect me in Microsoft Edge?

  • Pay attending to Windows SmartScreen notifications - Exist cautious most running unrecognized apps downloaded from the Cyberspace. Unrecognized apps are more than probable to be unsafe. When you download and run an app from the internet, SmartScreen uses info about the app's reputation to warn yous if the app isn't well-known and might be malicious.

  • Go on Windows updated - Periodically, Microsoft releases special security updates that can assistance protect your PC. These updates tin can aid prevent viruses and other malware attacks by closing possible security holes.

    Windows Update helps to make sure that your PC receives these updates automatically, but you may yet have to restart your automobile occasionally for the updates to install completely.

  • Employ your internet browser's privacy settings - Some websites might try to use your personal info for targeted advertizing, fraud, and identity theft. All mod browsers have privacy settings that you lot tin enable to command what sites tin see or practice.

    For more than data about configuring the privacy settings in Microsoft Border meet Configure your privacy settings so they're right for yous.

  • Make sure User Business relationship Control (UAC) is turned on - When changes are going to be made to your PC that require ambassador-level permission, UAC notifies you and gives you the chance to approve the change. UAC can help keep viruses from making unwanted changes. To open UAC, swipe in from the correct edge of the screen, and so tap Search. (If you lot're using a mouse, point to the upper-right corner of the screen, move the mouse pointer downwards, and then click Search.) Enter uac in the search box, and so tap or click Change User Account Control settings.

  • Make sure that Tamper Protection is turned on - In Windows 10 and 11 nosotros have a feature called Tamper Protection that prevents unauthorized apps from changing your security settings. Many viruses and malware attempt to disable anti-malware software or other security settings when they're installed in guild to evade detection. Encounter Prevent changes to security settings with Tamper Protection for information on how to ostend that information technology's turned on.

How practise I uninstall antivirus or antispyware programs?

If you use more than one antivirus or antispyware programme at the aforementioned time, your PC may experience decreased performance, get unstable, or restart unexpectedly.

Circumspection: When y'all remove your currently installed Internet security programs, your PC is in an unprotected state. If you haven't installed some other antimalware programme make certain that Microsoft Defender Antivirus is enabled, and that Windows Firewall is turned on.

To uninstall unwanted antimalware software:

  1. Go to Beginning > Settings > Apps

  2. Discover the unwanted app or apps and select information technology

  3. Select Uninstall

Your car will probable need to reboot after each app is uninstalled.

Note:Some security software may not uninstall completely. If you're unable to fully uninstall an app, get to the publisher'due south website or contact their technical support line for help.

Need more assistance?

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Source: https://support.microsoft.com/en-us/windows/protect-my-pc-from-viruses-b2025ed1-02d5-1e87-ba5f-71999008e026