Fix Windows Defender Real-Time Protection Turned Off & Connection Refused
You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Mac Configuration Checklist
If you’re trying to use the Microsoft Store on a Mac—typically through the web version or via Win...
Fix Outlook High CPU Usage After an Update
After a recent Outlook update, you might notice your CPU usage spiking to 50-100% when Outlook is...
Fix OneDrive Token Expired After Password Change
After changing your Microsoft account password, OneDrive may stop syncing and display an error li...
How to Fix Microsoft Store File Locked Error
If you see a 'file locked' error when trying to install or update an app from the Microsoft Store...
Fix Microsoft Store Blank Screen When Other Apps Work
You open the Microsoft Store and see nothing but a blank white or gray screen. Other apps—Edge, O...
Topic paths
Quick titles
Fix Microsoft Store Credential ErrorsHow to Fix Git Repository Not Found ErrorsFix BitLocker Service Not Starting Error 0x80070005PowerShell Script Access Denied: Causes and SolutionsTroubleshoot Windows Search Network ConfigurationHow to Activate Python venv in PowerShellVS Code Python Interpreter Not Found: How to FixBitLocker Encryption Failure Log Analysis