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

How to Reinstall Microsoft Store in Windows 10

If the Microsoft Store is missing, crashing, or won't open in Windows 10, you can reinstall it us...

Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN After Network Change

If Chrome shows DNS_PROBE_FINISHED_NXDOMAIN right after you connected to a new W...

Fix OneDrive Sync Token Expired Error in Office 365

If you see a message like 'Sync token expired' or 'Access token expired' in OneDrive for Office 3...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix Chrome Connection Timeout Error Code

You're browsing and suddenly Chrome stops loading a page, showing a message like "This site can’t...

Fix 'nvm command not found' After Restarting Windows

You installed Node Version Manager (nvm-windows), used it successfully, then restarted your PC an...