Configure Proxy Settings for Windows Update
If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listRemote Desktop Mac Setup Guide: Connect from Anywhere
Setting up Remote Desktop on a Mac lets you access your computer's screen, files, and apps from a...
Fix Windows Search After Disabling Cortana
If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...
Fix Windows Search Indexing Service Not Starting Automatically
If you open Task Manager and see that the Windows Search indexing service is set to start automat...
Fix Composer Memory Limit Not Working on Windows
If you're running Composer on Windows and see errors like "Allowed memory size exhausted" even af...
Windows Defender Failed to Start: Manual Malware Check Guide
If Windows Defender fails to start, you might see an error like "Windows Defender service won't s...
Topic paths
Quick titles
How to Reduce Microsoft Teams CPU UsageHow to Fix npm EACCES Error on macOS and LinuxOutlook 404 Not Found Error: Practical Troubleshooting ChecklistFix PowerShell Execution Policy Error on WindowsPowerShell Restricted Policy Fix Registry MethodFix High CPU Usage by Disabling Chrome Hardware AccelerationFix Windows Update Command Not Working on Windows 10BitLocker Network Unlock Not Working: Fixes and Checks