Fix PowerShell Invoke-WebRequest 404 Not Found Errors
When you run Invoke-WebRequest in PowerShell and get a 404 Not Found error, it usual...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Failed to Start Setup Configuration Error
You might see this error when trying to activate Windows after a hardware change, a major update,...
Fix PowerShell Not Launching at System Startup
If PowerShell isn't starting automatically when you boot your PC, a scheduled task, startup short...
How to Reduce Windows Security Memory Usage
Windows Security (formerly Windows Defender) can sometimes use more memory than expected, especia...
How to Fix Windows Security Missing from Taskbar
If you notice the Windows Security shield icon is missing from your system tray, you're not alone...
Fix Windows Defender Installation Error on Ubuntu
If you're trying to install Windows Defender on Ubuntu, you've likely hit an error. Windows Defen...
Topic paths
Quick titles
How to Fix Windows Activation Sync After RestoreFix Task Scheduler Backup Not RunningFix FFmpeg Audio Out of Sync in VLC PlaybackFix Grayed Out Options in Windows SecurityTroubleshoot Windows Search Service FailureHow to Fix Outlook Taking Too Long to Open EmailsHow to Fix a Task Stuck in Running Status in Windows Task SchedulerWindows Search Indexing Stuck? Try These Fixes