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

Fix BitLocker High Memory Usage on Windows 11

If you notice that BitLocker is using a lot of memory on Windows 11—sometimes over 1 GB—it can sl...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Remote Desktop Connection Settings Reset Error 0x4

When you try to start a Remote Desktop session and see error 0x4, the connection settings might h...

Fix Microsoft Store App Installation Stuck on File Locked

When you try to install or update an app from the Microsoft Store, the process may hang indefinit...