Fix Windows Search High Memory Usage and Error 0x80040c
If you see error 0x80040c in Windows Search or notice high memory usage from SearchIndexer.exe, t...
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Browse labWindows Defender Real-Time Protection Rate Limit Error Fix
You may see a notification that Windows Defender real-time protection has a rate limit error, oft...
Fix Windows Activation High CPU Usage with Clean Boot
If your system's CPU usage spikes after a Windows activation check, a clean boot can help identif...
Windows Update Cleanup Stuck? Check Disk Space First
You run Disk Cleanup to remove Windows Update temporary files, but the progress bar sits at 0% or...
How to Fix a Blocked Windows Activation Product Key
You enter a Windows product key and see an error that the key is blocked or already in use. This ...
Fix Windows Activation Error 0xc004f074 via Command Line
Windows activation error 0xc004f074 usually appears when the operating system can't reach the KMS...