How to recognise a desktop screen (COMPUTER TRICKS) -- BY ANKIT PATHAK

Hello Friend ...
Mera name h Ankit Pathak...Or mere youtube channel Computer Repair Service me aap ka swagat h...Aaj me aap ko is video me Desktop Screen k bare me btane ja rha hu... Desktop screen ko aap kaise pehchanoge kya hoti h desktop screen ...Ydi aap ko mera video accha lga hoto Mere video ko like kre or mere channel ko subscribe kre or jyada se jyada share kre...Aap mujhse comment box me computer k bare me kuch bhi puch skte ho...
Tnx...

PATHAK