describe any three buttons/ ports that you may find in the front part of the system unit
Answers
Explanation:
DVD drive: Like a music or video player, your computer digests CDs and DVDs through a slot or tray on the front of the console. The DVD drive consumes both CDs and DVDs.
Future expansion: Some spots on the console’s nose may look like they’re DVD or disk drives, but they’re not! They’re simply blanks that cover holes — holes you can use for adding things to your computer someday.
Memory card slots: Various slots for inserting digital memory cards, such as those used in digital cameras or other portable electronic gizmos.
Air vents: Okay, this one isn’t impressive, but most consoles sport some type of air vent on the front. Don’t block the air vents with books or sticky notes! The thing’s gotta breathe.
The secret panel: Some PCs, especially home models, have a secret panel or door that pops open. Behind it, you can find connectors for joysticks, microphones, headphones, digital video, or other handy items you may need to plug and unplug from time to time.
Answer:
The front part of your system unit may have the following-
Optical Disc Drive
Often called a CD-ROM or DVD-ROM drive, this lets your computer read CDs and DVDs.
Power Button
The power button is used to power the computer on and off.
Audio In/Audio Out
Many computers include audio ports on the front of the computer case that allow you to easily connect speakers, microphones, and headsets without fumbling with the back of the computer.
USB (Universal Serial Bus) Port
Most desktop computers have several USB ports. These can be used to connect almost any type of device, including mice, keyboards, printers, and digital cameras. They will often appear on the front and back of the computer.