Battery report

powercfg /batteryreport
./battery-report.html

Delete a folder that contain large amount of files

mkdir \empty
robocopy /mir \empty <folder>

SMART Status check (Self-Monitoring, Analysis, and Reporting Technology of drives)

wmic diskdrive get model,status

Scan the corrupted file and replace with cached ones

sfc /scannow
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

See system info

window+r
msinfo32

Quick access in folder explorer

%userprofile% or .s
%temp%
%appdata%
%localappdata%

open software using admin

right click, then ctrl + shift + enter

create an empty file

type NUL > filename.txt

show file structure

cd ./path
tree /f