Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Sync Issues Between Devices
You bought a Windows 10 or 11 license and signed in with your Microsoft account, expecting it to ...
Configure DNS for Remote Desktop on Windows 10
If you use Remote Desktop to connect to other PCs on your network, you might rely on hostnames in...
How to Enable Windows Security Real-Time Protection
If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...
Setting Up Windows Security on a Mac: A Practical Guide
If you run Windows on your Mac—whether through Boot Camp, Parallels Desktop, or VMware Fusion—you...
Fixing 504 Gateway Timeout from Windows Update with Proxy
If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...
Topic paths
Quick titles
How to Fix Windows Update Error 0x80070643Troubleshooting Docker Container Exit Code 1Fix Audio Issues in Microsoft Teams: Step-by-Step GuideHow to Resolve Windows Terminal Authentication Failed for Network DrivesToo Many Requests in Windows SearchMicrosoft Store Permission Denied: Error 0x80070005 FixTroubleshoot Microsoft Store Dependency Conflict Post-UpdateFix SSL Certificate Error in Command Line