College days
Me and my friend sitting in Lab

Me - Dude I am not able to install simulator in this PC, it's asking for some password
Friend - Try typing random password, admin123, admin000, admin0, admin etc.
Me: (After 10+ attempts) Not working :(
Friend: (Saying to faculty) Mam what's the password for this PC, I need to install simulator.
Mam: Wait, Computer specialist will come and do it for you

** Waiting for 10 min **

Specialist came and starts installing it one by one. After 3 min

Specialist: (After realizing that he can't install it for all 50+ PC's)
Everyone select Administrator account, and press enter, then you will be able to download it.

Me and my friend staring at each other laughing so hard ... !

After 1 month, the password is still same :P
Fun fact: It is Technical Campus.