When you first purchase a notebook, make sure you have a RECOVERY CD. It enables the restoration of the notebook computer.
A recovery disc is a disc that enables to restore the computer to the same condition when it was bought.
Moreover, a recovery drive refers to a separate partition in the notebook that must contain the required files to restore the device if the system becomes unstable.
A recovery disc can be considered as a drive used to keep a backup of the files (e.g., images) and other types of restoration data.
Learn more about recovery disc here:
brainly.com/question/14217813
Explanation:
r=r*10+d shifts the previous value to the left (by multiplying by 10) and adds a new digit.
So imagine r = 123 and you want to append 4 to it.
First r is multiplied by 10, so you have 1230. Then you add 4, and get 1234.
The r variable builds up the reverse of s, so it starts at 0.
I don’t get what your asking?
I don't know which icon your talking about, but I would say the tab button is the answer you are looking for.