Day 18 – What is a PSU? Why we need it?
Where PSU is located inside a cabinet?
How a it will look like?
Why we need it?
What power rating do we need?
Problems faced in a PSU
Symptoms of a PSU failure
Day 17 – What are all the types of optical disk drives available for a computer?
What is an optical disc drive?
How does an optical drive look like?
Do you know how a CD works?
Have you ever noted like this “52X” written on a CD or CD drive?
Day 16 – What is an SSD? How it’s better than HDD? How SSD Works?
Why SSDs are not popular?
Difference between SATA vs. IDE.
Advantages and disadvantages of SSD and HDD
Day 15 – What is a Hard Disk Drive? Why we need it?
What’s inside a HDD? What happens to HDD when you shut down your PC improperly? How to measure the speed of HDD?
Day 14 – Who are big bosses in Graphic card manufacturing? Which one should you prefer?
There are 2 major players in Graphic card industry. They are AMD and NVIDIA. Let’s see some facts about them.