Idiom of the Day
play a joke/trick on (someone)
to do a joke or trick that affects someone
The boy played a trick on his teacher.
Precautions while using Computer and Laptops
Test computers after you are finished with them
For computers in the UITS Student Technology Centers STCs or Residential Technology Centers RTCs, logging out is sufficient to protect the security of your accounts and data. With other computers, however, it is usually necessary to shut them down after you have finished to prevent unauthorized access. Shutting down a computer prevents others from hacking it remotely, among other risks.