Checklists for software errors, setup, and tool workflows.

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" ...

Fix Windows Activation Connection Timeout After Network Change

If you recently changed your network—switched Wi-Fi networks, moved from Ethernet to Wi-Fi, or ch...

Fix Chrome Profile Rate Limit Error After Update

After a Chrome update, some users see a message like “Profile rate limit error” or “Your profile ...

Fix Windows Security File Locked Error 0x80070020

You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...

Fix PowerShell Port Already Allocated Error 0x80072746

When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...

Fix Remote Desktop Backup Restore Stuck at 0 Percent

When you initiate a restore from a remote desktop backup and the progress bar stays at 0 percent ...