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

Fix Missing Folders After Outlook Migration

After migrating your mailbox to a new Outlook profile or a different version, you might find some...

How to Free Up a Port in Command Prompt (Windows)

When an application fails to start because a port is already in use, you need to free that port. ...

Chrome High CPU When Idle: Fixes That Actually Work

You close all your tabs, walk away, and come back to find Chrome has pegged your CPU at 30–50% fo...

Fix Chrome Profile DNS Issues After Update

After a Chrome update, some users find that DNS resolution stops working only within a specific p...

Fix Microsoft Store 504 Timeout When Downloading Apps

You're trying to download an app from the Microsoft Store, but it fails with a 504 timeout error....

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes