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

Fix Windows Search 'Too Many Requests' Rate Limit Error

If you’ve seen “Too many requests” or “Rate limit exceeded” while using Windows Search, you’re no...

Fix Windows Activation Sync Issues Between Devices

You bought a Windows 10 or 11 license and signed in with your Microsoft account, expecting it to ...

OneDrive Sync Troubleshooting Step by Step

OneDrive not syncing files is a common frustration. You might see a spinning icon, error messages...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Resolve 502 Bad Gateway Using Command Line Tools

A 502 Bad Gateway error means a server acting as a gateway or proxy received an invalid response ...

BitLocker Backup and Restore Checklist for IT Admins

When BitLocker recovery keys are lost, data can become permanently inaccessible. This checklist h...