Checklists for software errors, setup, and tool workflows.

Fix PowerShell Invoke-WebRequest 404 Not Found Errors

When you run Invoke-WebRequest in PowerShell and get a 404 Not Found error, it usual...

Fix Windows Search Service Not Working After Update

After a Windows update, the search bar may stop returning results or fail to open. This usually h...

Windows Update Troubleshooting Checklist for Common Errors

Windows Update errors often appear with little context — a generic code like 0x80070002 or 0x8024...

Fix Windows Defender Real-Time Protection Turning Off Automatically

If Windows Defender's real-time protection keeps turning off automatically, your PC may be vulner...

How to Fix Command Prompt Failed to Start on Windows 10

If you click on Command Prompt and nothing happens, or you see an error like “Windows cannot find...

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" ...