Fix Windows Activation Service Not Running
If you see an error saying the Windows Activation service is not running, your system may not be ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Activation High CPU Usage
If you notice your PC's CPU usage spiking to 100% for no clear reason, a hung or misconfigured Wi...
Fix Windows Security Center Version Mismatch Errors
You open Windows Security and see a message about a version mismatch, or the Security Center serv...
How to Fix Outlook Authentication Failed Error
You open Outlook, try to send or receive email, and get an authentication failed error. The progr...
Fix Chrome Proxy Server Error in Windows 10
If you see 'ERR_PROXY_CONNECTION_FAILED' or 'Proxy server is not responding' in Chrome on Windows...
Fix PowerShell Startup Error: Missing .NET Framework
When PowerShell fails to launch and shows an error about a missing .NET Framework, the problem is...
Topic paths
Quick titles
Resolve Windows Search Not Working Due to DependenciesResolve Windows 0xc004f074 Activation ProblemWindows Search Empty Results? Here's the FixFix Windows Update SSL Error and Permission DeniedWindows Terminal Offline Installation ChecklistHow to Fix Windows Search Network ErrorWindows Update Invalid Configuration Fix GuideCMD Permission Denied Network Error: Quick Fixes