Fix Windows Search High CPU Usage (SearchIndexer.exe)
If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'Port Already in Use' Error with No Visible Process
When you try to start a server or service on a specific port, you might see an error like "port a...
Fix Windows Activation Error 0xc004f074
When you see error 0xc004f074 during Windows activation, it usually means the system clock is out...
Fix Windows 10 Activation Authentication Failed After Update
After a Windows 10 update, you might see an activation error like "We can't activate Windows on t...
Fix Task Scheduler Stuck on Running: Step-by-Step Troubleshooting
You open Task Scheduler and see a task stuck in 'Running' state for hours. It won't stop, and you...
Resolving PowerShell Version Mismatch in Automation Scripts
You're running an automation script and get an error about a cmdlet not being recognized, or a pa...
Topic paths
Quick titles
Windows 11 Windows Security Startup TroubleshootingTask Scheduler Certificate Setup ChecklistChrome Keeps Crashing? Fix Memory Leak FastHow to Fix Windows Search DNS Configuration IssuesBitLocker Not Working Post Update: TroubleshootResolve Chrome Permission Denied ErrorResolve Error 0x80073712 in DISMOutlook DNS Error Fix Checklist