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

How to Enable Windows Defender via Command Prompt

If Windows Defender is disabled on your system—often due to group policy, third-party antivirus, ...

Fix GitHub Actions Docker Push Permission Denied

Fix OneDrive Sync Issues After Windows Update

After a Windows update, OneDrive may stop syncing, show errors, or appear stuck. This is often du...

Fix Windows Activation High CPU Usage in Safe Mode

If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...

Fix Chrome 'Permission Denied' Error on Windows 10

You’re trying to download a file, access a local folder, or run a Chrome extension, and instead y...

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...