Windows Update Not Downloading? Fix Network Connectivity Issues
You click "Check for updates," Windows Update starts searching, then stops with an error like 0x8...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listSet Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
Fix Windows Update Not Downloading: Permission Errors
When Windows Update fails to download files and shows errors like 0x80070005 or 0x80070020, the c...
How to Fix Remote Desktop Update Error 0x800f0982
If you see error 0x800f0982 when updating Remote Desktop or the Remote Desktop Services (RDS) rol...
Fix Windows Update Error 0x800f081f for Offline Install
You’re trying to install a Windows update manually—maybe a cumulative update or a .cab file—and y...
How to Fix Command Prompt Connection Refused Error
You type a command in Command Prompt to connect to a remote server or service, and instead of a s...
Topic paths
Quick titles
How to Sync Windows Updates Between PCsTroubleshooting File Locked Errors in Windows UpdateFix BitLocker Azure AD Connection FailureHow to Fix 'Not Recognized as Internal or External Command'How to Fix Remote Desktop Not Connecting on MacWindows Security Not Starting? Fix ChecklistHow to Clear Chrome Cache and Cookies for TroubleshootingFix Chrome Profile 404 Not Found on Mac