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

Windows Activation Cache Clear Still Failing? Try These Fixes

You've tried clearing the Windows activation cache using slmgr /rearm or deleting th...

Fix Microsoft Store Auto-Start Not Working After Windows Update

After a Windows update, you may notice that apps from the Microsoft Store no longer start automat...

Fix Windows Terminal Font Rendering Issues

If you're seeing blurry, jagged, or misaligned text in Windows Terminal, the problem is often fon...

How to Fix a Blank Screen During Windows Update

You’re waiting for a Windows update to finish, and suddenly the screen goes black. The monitor is...

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...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...