Which part of the cpu holds the memory address for the next instruction to be processed?

You install teamviewer on your workstation at home so that you can ac ess it when on the road. how can you be assured that unknown users cant access your computer through team viewer?

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

True or false: a power supply is an electrical transformer that regulates the electricity used by the computer.