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

Fix Microsoft Store High Memory Usage by Resetting

If you notice that the Microsoft Store is consuming a large amount of memory (often over 500 MB o...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix OneDrive Sync Stuck on 'Checking Status'

If OneDrive is stuck on 'Checking status' and files aren't syncing, it's often due to a stalled s...

How to Reset Windows Defender Settings

If Windows Defender (Microsoft Defender Antivirus) is acting up—won't open, shows error messages,...

Fix Remote Desktop Connection Refused: RDP Port Blocked

When you try to connect to a remote Windows machine and get a connection refused error, the RDP p...

How to Fix PowerShell Port Already Allocated Error

When you try to start a TCP listener or run a script that binds to a specific port in PowerShell,...