Knowledge base for software setup, errors, and daily tool work.

Windows Defender High CPU and Memory Usage Not Working: Fixes

If Windows Defender is eating up CPU or memory and also failing to run scans, update definitions,...

How to Use an Outlook Data File Repair Tool Step by Step

When Outlook crashes, refuses to open, or shows errors like “Cannot start Microsoft Outlook” or “...

Fix Windows Activation Path Not Found Error 0x8007007b

When you see "Windows activation path not found" with error code 0x8007007b, it usually means the...

Fix Windows Terminal Profile Reset After Cache Clear

You clear the Windows Terminal cache to fix a display or performance issue, and suddenly your car...

Fix Windows Defender Proxy Error: Permission Denied