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

How to Fix Windows Defender 502 Bad Gateway Error

If you see a '502 bad gateway' error in Windows Defender, it usually means the security service c...

Fix OneDrive High CPU Usage in Windows 10

If your Windows 10 PC fan is running loud and Task Manager shows OneDrive using 30% or more CPU, ...

Fix Windows Update 502 Bad Gateway Connection Issue

When Windows Update fails with a "502 Bad Gateway" error, it usually means the update server can'...

Fix Missing Dependencies in Microsoft Store Offline Installer

When you use a Microsoft Store offline installer (sometimes called an app bundle or .appxbundle f...

BitLocker Setup Fails with Error 0x8031004A: How to Fix

When enabling BitLocker on a Windows PC, error 0x8031004A typically appears immediately after sel...

Fix 'git remote add origin repository not found' Error