If you need the top commands to get the info you need as a seasoned Tech Engineer then these 11 would help you.
Step 1: Check Battery Time in CMD
C:\>wmic path win32_battery get estimatedchargeremaining
Step 2: Check System Installation Date in CMD
C:\>systeminfo | find "Original"
Step 3: Check Number of NICs in Computer by CMD
C:\>systeminfo | find "Network"
Step 4: Check System Boot Time in CMD
C:\>systeminfo | find "System Boot Time"
Step 5: Show Available Drives on Computer in CMD
C:\>fsutil fsinfo drives
Step 6: See Users, Domain and SID in CMD
C:\>wmic useraccount list brief
Step 7: Show Process List Every 1 Second
wmic process list brief /every:1
Step 8: Show HotFixes in CMD
Step 9: See Programs Running on Startup in CMD
wmic startup list full
Step 10: Show Connected Network Interfaces on IPV4
netsh interface ipv4 show interfaces