What did people use to share or board cast information in electronic age

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

If i uninstall nba 2k 19 from my ps4 will my career be gone forever?

1. which of these is not true about torsion bars? a. they can be used to adjust ride height b. they can be adjusted anytime since they don't affect alignment angles c. they attach between the frame and the lower control arm d. they twist to produce a spring effect