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Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features. Select the Download button on this page.
29 maj 2020 · I solved my issue regarding the inability to turn on Windows Defender on Windows 10 using a method not listed on any of the countless websites talking about this issue. My symptom was that, under Windows Security settings, the option for "Virus & threat protection" disappeared.
1 wrz 2024 · We show you 4 ways to re-register, repair or reset Windows Security or reinstall Windows Defender in Windows 11/10 if you're having issues with it.
4 paź 2022 · If Windows Defender is missing and is gone or has disappeared in Windows 11/10, here are some suggestions that are sure to help you resolve the issue.
The malware is typically reinstalled, and redetected, right after you restart your PC. To resolve this, try scanning with Microsoft Defender Offline to catch hidden threats. Scan with Windows Defender Offline. If the same malware keeps infecting your PC, use Windows Defender Offline to look for and remove recurring malware.
25 mar 2024 · If the virus and threat protection not working or missing problem is caused by corrupted system files, you may run the SFC and DISM scan to see if they can help you fix the issue. Press Windows + R, type cmd, and press Ctrl + Shift + Enter to open Command Prompt as administrator.
18 maj 2023 · This post provides 10 tips to help you fix Windows Defender won’t scan issue on Windows 10/11. It also teaches you how to scan with Windows Defender and how to scan a single file or folder by using Microsoft Defender.
