Computer Hardware - Engineering

Q1:

What's the best way to prevent damaging your PC with static electricity?

A place your PC on a rubber mat

B wear leather soled shoes

C periodically touch a safe ground point on the PC to discharge yourself

D static electricity doesn't really hurt a PC

E wear an ESD wrist strap

ANS:E - wear an ESD wrist strap

I agree with you @Hunter.

How it's possible?