The maximum number of colors that should be used on a slide is 4.
<u>Central processing unit (CPU)</u>

- <u>CPU performs basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions in the program.</u>
Press CTRL + X to cut the file(s) and folder(s) you wish to move from your desktop.
Go to your destination (where you would like to move them to), and press CTRL + V to paste them there.
C. The viewing area of a web browser.
The viewport is the user's visible area of a web page.
I know of four,
Left-aligned
Center-aligned
right-aligned
justified