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

Fix Microsoft Teams Sign-In Failures Due to Network Issues

You try to sign in to Microsoft Teams, but it fails with a generic network error. This is often d...

Fix Windows Security Authentication Error 0x80070035

BitLocker Blank Screen: No Password Prompt Fix

You boot your Windows PC and see a blank screen instead of the BitLocker password prompt. The sys...

Fix Microsoft Store Setup Stuck on Loading Screen

You open the Microsoft Store app for the first time or after an update, and it sits on a spinning...

Outlook PST File Locked: How to Unlock and Access It

You try to open your Outlook data file (PST) and get an error that it's locked or cannot be acces...