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

Windows Search Not Showing Files: Fixes That Work

You type a filename into the Windows Search box, but nothing shows up—or only old results appear....

Enable Command Prompt Service in Windows Services

If you find that Command Prompt fails to open or run properly, it might be because a required ser...

How to Fix Microsoft Teams File Locked Error

When working in Microsoft Teams, you might see a message that a file is locked or in use. This us...

Fix Nginx 502 Bad Gateway Behind Cloudflare

If you're seeing a 502 Bad Gateway error on a site that uses both Nginx and Clou...

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" ...

How to Fix BitLocker Not Connecting to TPM Error

When BitLocker fails to connect to the TPM, you'll typically see an error like "BitLocker cannot ...