Disabling Windows Activation Service to Free Up RAM
If you notice high memory usage on your Windows PC and suspect the Activation service (sppsvc.exe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
How to Disable Command Prompt High CPU Usage from Startup Services
If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...
Fix Microsoft Store Error 0x80073cf0 When Updating Apps
When you try to update apps in the Microsoft Store, you may see error code 0x80073cf0. This usual...
Fix 'npm command not found' Error in Ubuntu Terminal
When you type npm in the Ubuntu terminal and get npm: command not found...
Fix Windows 11 Activation Error 0xc004f074
You see error 0xc004f074 when trying to activate Windows 11. The message usually says something l...
Topic paths
Quick titles
How to Clear PowerShell Console History and CacheFix Permission Denied Error When Installing Chrome OfflineResolve Teams 504 Error: Step-by-Step GuideFix 'cargo build' Permission Denied on LinuxWindows Update Auto-Start Troubleshooting GuideResolve Outlook High CPU Usage Post-UpdateHow to Fix Teams Messages Not Loading or SlowPutty Connection Refused on Port 22 Fix