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

How to Repair an Outlook Data File (.pst/.ost)

If Outlook suddenly won't open, shows error messages about a data file, or you can't see certain ...

Fix Windows Search High CPU Usage Due to Permission Denied Errors

If Windows Search is consuming high CPU and you see "permission denied" errors in Event Viewer, t...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Windows Activation: Cache Clear vs Reset – What’s the Difference?

If Windows suddenly shows an activation error after a hardware change or update, you might need t...

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...

How to Fix Chrome Profile Version Mismatch Error

You open Google Chrome and get a message like 'Your profile could not be opened correctly' or 'Pr...