Fix Windows Activation Service High RAM Usage
If you notice high RAM usage from the Windows Activation service (sppsvc.exe) in Task Manager, it...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Activation Service Unavailable on New Computer
You just set up a new computer, but when you try to activate Windows, you see an error that the a...
How to Fix Grayed Out Windows Security Settings
If you've opened Windows Security and found many settings grayed out and unclickable, you're not ...
Fix Microsoft Store Rate Limit Error by Resetting Cache
If you see a "Rate limit exceeded" or similar error when trying to download or update apps from t...
Fix Windows Activation Token Expired Despite Internet Connection
You see a message that your Windows activation token has expired, even though you're connected to...
Fix Permission Denied Error on Windows 10
You try to open, edit, or delete a file or folder and get a 'permission denied' error. This often...
Topic paths
Quick titles
Task Scheduler Not Running Tasks: Fix GuideHow to Recover When BitLocker Token ExpiresWSL Ubuntu No Internet Access FixTroubleshooting Remote Desktop Permission Denied Due to Expired TokenWindows Terminal Memory Leak SolutionsWindows 10 OneDrive DNS Error TroubleshootingFix Windows Search Path Not Found in Windows 10Step-by-Step Guide to Set Up BitLocker Backup to an External Drive