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

Fix Microsoft Teams Lag During Video Calls

If your Microsoft Teams video calls are stuttering, freezing, or delayed, you're not alone. Lag d...

How to Fix Windows Update Rate Limit Error Not Working

If you see a Windows Update rate limit error and updates are not working, it usually means the up...

Fix Windows Command Prompt Blank Cursor Not Showing

You open Command Prompt, type a command, but see no blinking cursor or only a blank rectangle. Th...

Fix SFC Scan Error 0x80073712: Corruption Found but Unrepairable

When you run the System File Checker (SFC) in Windows and it fails with error 0x80073712, the mes...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Fix WSL Ubuntu Internet Not Working After Windows Restart