Fix Windows Activation 502 Bad Gateway Due to Proxy Settings
If you see a "502 Bad Gateway" error when trying to activate Windows, the problem is often a misc...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listSetup PowerShell Update via Command Line: Step-by-Step
If you need to update PowerShell but prefer the command line over the GUI, there are several reli...
Fix Outlook Stuck on Loading Profile When Creating a New Profile
If you’re trying to create a new Outlook profile and it gets stuck on “Loading profile,” you’re n...
How to Reset Command Prompt Settings to Default
If your Command Prompt window has strange colors, a weird font, or odd layout settings, you may w...
VMware Network Adapter Disconnects on VM Power On
You power on a virtual machine in VMware Workstation or vSphere, and the network adapter immediat...
Fix Windows Defender Update Error 0x80070643
If you see error 0x80070643 when updating Windows Defender, it usually means the update failed du...
Topic paths
Quick titles
netstat Port Conflict Troubleshooting GuideClear Windows Defender Cache in Windows 10Apache Not Starting? Step-by-Step Troubleshooting GuideTroubleshoot Windows 7 Offline Installer via Command LineWindows Activation 502 Bad Gateway: CMD Fix GuidePermission Denied Error Windows Terminal SolutionFix Windows Defender Errors Step by StepWindows 10 Update Error in Command Prompt