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

Fix Windows Update Black Screen After Restart

After installing a Windows update and restarting, a black screen (with or without a cursor) can b...

Microsoft Teams Mic Not Working After Update: Fixes

After a Microsoft Teams update, you might find your microphone stops working—no one can hear you,...

Fix Missing Windows Security Real-Time Protection Toggle

You open Windows Security to check real-time protection and find the toggle is gone. This can hap...

How to Fix Remote Desktop Mouse Lag and Input Delay

When you move your mouse in a remote desktop session and the cursor lags or jumps, or when keystr...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Microsoft Store Connection Refused Due to Proxy Settings

If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...