如果您遇到Windows 11系统保护呈灰色的问题,可以按照本文提供的修复方法轻松解决。为了避免因类似的系统故障而导致重要数据丢失,建议您使用可靠且专业的备份和还原软件傲梅轻松备份来备份Windows 11,以便在发生灾难时可以恢复到正常状态。 除了备份功能之外,傲梅轻松备份还为您提供许多其他强大的功能,例如创建可启动媒体。...
3rd party interference– As it turns out, there is quite a large number of 3rd party applications that might ‘trick’ Windows Defender into turning your Antivirus suite. This typically happens with 3rd party AV scan suites that don’t have a real-time AV protection feature. In this case, ...
In this situation, an automatic diagnosis and a system optimization tool can be more helpful. It simplifies the process of detecting and eliminating malware. 6. Create System Restore Point Search forCreate a Restore Pointand open the result. Select theSystem Protectiontab, click onSystem Restore, ...
Windows Security is your home to manage the tools that protect your device and your data: Virus & threat protection – Monitor threats to your device, run scans, and get updates to help detect the latest threats. Windows Security often gets grayed out and becomes inaccessible. When this happen...
Check if your system drive is in NTFS mode. If you find that your computer is using FAT32, make sure to convert it to NTFS to be able to use the EFS feature. If you have eliminated the above possible faults, next, we will solve the Windows 11 encrypt folder greyed out problem togeth...
11. Finally, tap “Finish” to complete the process. Open Windows Security and test whether it is greyed out. Fix 7 – Update the system Microsoft pushes regular security patches through the update channels. So, you must install the latest update. ...
If System Restore has been disabled, is or greyed out or has been turned off on your Windows computer, then you must enable system protection on the drive.
When Tamper Protection is not turning on, you need to delete any conflicting policies for Windows Security. The problem also arises due to corrupt system files or when the user doesn't have administrative privileges. Keep reading to find out how others fixed the problem!
Boot into BIOS again and check if the greyed-out secure boot problem is resolved. 4. Update BIOS If the issue persists, your problem may be due to outdated BIOS firmware. While you don't need to update your system BIOS as frequently, the newer version tends to bring bug fixes, performan...
System Restore If there is a restore point on your Windows 11 PC, you can restore the machine to an earlier status when Windows Defender randomly turned off. Step 1: Typerestoreto the search box and clickCreate a restore point. Step 2: In theSystem Protectiontab, clickSystem Restore. ...