Windows commands (PowerShell & CMD)

Fixes websites that won’t load after a DNS change.

IP addresses, DNS servers, MAC addresses and more for every adapter.

Scans protected Windows files and repairs corrupted ones.

Fixes the component store that sfc relies on. Run it if sfc can’t repair something, then run sfc again.

Finds and repairs file system errors and bad sectors on drive C.

Runs at the next restart and can take hours on large drives.

Fixes many "connected but no internet" problems.

Restart afterwards. Some VPN software may need reinstalling.

The password appears next to "Key Content". Use netsh wlan show profiles to list network names.

Saves an HTML report with design vs. current capacity and usage history.

The last column is the process ID (PID).

Force-closes the process.

Unsaved work in that program is lost.

Force-closes every running copy of the program.

Updates every app winget knows about. Run winget upgrade first to see the list.

Installs an app by ID. Find IDs with winget search.

Every installed app with its version.

Reboots straight into firmware settings.

Restarts immediately. Save your work first.

Schedules a shutdown. Cancel it with shutdown /a.

Compare the hash with the one published by the download site.

Makes the PATH environment variable readable.

Deletes files in your user temp folder. Files in use are skipped.

Installs the Windows Subsystem for Linux with Ubuntu. Restart when prompted.

Puts a text file on the clipboard.

Shows whether a TCP connection succeeds. Handy for firewall debugging.

Shows uptime in days, hours and minutes.

Useful for warranty lookups.

Brings back the full context menu without "Show more options". Delete that key to undo.

Edits the registry and restarts Explorer.

Turns on hidden files and restarts Explorer.

Open from an administrator terminal so you can save changes.

OS version, install date, memory, hotfixes and more.