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

BitLocker Configuration for SSD Drives: Practical Steps

If you're setting up BitLocker on a modern SSD, you may run into specific quirks. This guide cove...

Fix Microsoft Store Not Launching from Start Menu

You click the Microsoft Store icon in the Start Menu, but nothing happens—no window, no error. Th...

Fix Windows Search DNS Error After Network Change

If Windows Search stops working after you change networks — for example, moving from office Wi‑Fi...

Fix Windows Terminal '404 Not Found' Profile Error

When you open Windows Terminal and see a '404 not found' error for a profile, it usually means th...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

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

Fix Windows Security Token Expired Access Denied Errors

When a Windows security token expires, you may see an 'access denied' error even though you belie...