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

Microsoft Teams High CPU Usage Fix

If Microsoft Teams is using 50% or more of your CPU, you're not alone. This is a common issue, es...

Fix Windows Defender Credential Loop: Step-by-Step

You try to open Windows Defender or run a scan, and it keeps asking for your admin password or PI...

BitLocker High Memory Usage on Large Drives: Fixes

If you notice that BitLocker is using a lot of memory (RAM) on a system with a large drive (e.g.,...

Fix Windows Update Dependency Conflict with DISM

When you run Windows Update and encounter errors like 0x800f081f or 0x80073712, a dependency conf...

Fix OneDrive Sync Permission Denied Error

You see a "permission denied" message when OneDrive tries to sync files. This usually means OneDr...

Fix Windows Defender Module Not Found Error 0x80070643