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

Setup Correct Permissions for GitHub Actions

When your GitHub Actions workflow fails with a permissions error, it's often because the default ...

Windows Update Stuck at 100% for Hours: Practical Fixes

You've been staring at the 'Working on updates 100% complete' screen for hours. The spinning circ...

Fix BitLocker Path Not Found on External Drive

When you connect a BitLocker-encrypted external drive and see "path not found" or "The system can...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix OneDrive 502 Bad Gateway: Sync Configuration Steps

If you're seeing a 502 Bad Gateway error when using OneDrive, it usually means a network layer pr...

Windows Defender Scan Stuck at Certain Percentage: Fixes That Work

If you run a Windows Defender scan and it stalls at the same percentage every time—often 85%, 93%...