Fix 'PowerShell Is Not Recognized' Error on Windows
You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Module Not Found Error 0x80070643
You see "Windows Defender module not found" with error code 0x80070643
How to Fix Windows Defender 'Path Not Found' or 'Permission Denied'
You try to run a scan or open Windows Security and see "Path not found" or "Permission denied." T...
How to Set Up Windows Defender Network Protection for Enterprise
Network Protection in Windows Defender helps block outbound connections to malicious IPs and doma...
How to Fix Chrome DNS Errors in Safe Mode
If Chrome shows a DNS error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NAME_NOT_RESOLVED" on ever...
Fix Task Scheduler Backup Fails Error Code
When a scheduled backup fails with an error code, the Task Scheduler may show a generic failure o...
Topic paths
Quick titles
Task Scheduler Access Denied When Creating Task: SolutionsHow to Fix Chrome Proxy Error Per ProfileMicrosoft Store Download Stuck? How to FixResolve OneDrive 'Permission Denied' When Downloading FilesMicrosoft Teams Proxy Authentication Failure FixWindows Defender Port Already Allocated Fix GuideFix Windows Search 502 Bad Gateway After UpdateHow to Resolve 502 Bad Gateway in Windows Search