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

How to Fix an Outlook File Locked Due to Sync Issue

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...

How to Identify High CPU Usage in Chrome Using Task Manager

Chrome can sometimes consume a lot of CPU, making your computer slow or loud. The built-in Task M...

Fix Windows Search 'Token Expired' Error in Office 365

You search for a file or email in Windows, and instead of results you see a message like 'Token e...

Reset Chrome Browser Settings to Fix Pop-Up Blocker Issues

If you're seeing unexpected pop-ups or Chrome's pop-up blocker isn't working as expected, a setti...

Fix Microsoft Teams SSL Certificate Error on Windows 10

You open Microsoft Teams on Windows 10 and see an error about an SSL certificate. The app may fai...

Fix 'Outlook File Locked by Another User Permission Denied' Error