Answer:C
Explanation:it authorizes and authenticates all users and computer in a window domain- type network assigning and enforcing security for all computers and installing or updating software
A accessory because it will not open if it wont be compatible
The clearer the resolution screen is it is better seen through the graphics. Say you have a bad computer screen, well your graphics are going to be bad. The better and higher quality it is will be the better you can see your images.
The BIOS contains the information.
