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

Microsoft Store Configuration After System Restore

After restoring your Windows PC from a backup or system image, the Microsoft Store may not work c...

Fix Windows Update High CPU Usage with These Tools

If your computer slows down and the CPU usage spikes after starting Windows Update, you're not al...

Fix GitHub Actions Cache Action Permission Denied Error

Fix 'BitLocker Module Not Found' Error During Encryption

You attempt to enable BitLocker encryption on a Windows drive and receive an error: "BitLocker mo...

Fix Microsoft Teams Connection Refused by Proxy Server

When Microsoft Teams shows a 'connection refused' error and mentions a proxy server, it usually m...

Fix OneDrive Sync Error 0x8004de40: Practical Steps

You see error code 0x8004de40 when OneDrive won't sync. It usually means a corrupted cached file ...