Answer:
1. A <u>laptop </u>can be as powerful as a desktop computer.
2. A <u>smartphone</u> includes the same features as other mobile devices plus phone capabilities.
3. If you have a tower unit, you have a <u>desktop</u> computer.
4. A <u>tablet</u> is a small flat computer you can use as a writing or drawing pad. 5. On a desktop computer, the <u>system unit</u> contains the "brains" of the computer.
Explanation:
A laptop is a computer device which is as capable as desktop computer with the added advantage that it is portable so it can be used while we are traveling.
A smartphone is device which has phone capabilities in addition to having certain features and functions of a computer like an interface, touchscreen, internet access etc.
Tower units which stand upright are associated with desktop computers.
A tablet is a device just like a computer which has a screen and touch pad. It is portable and just like computer it can be used for writing or drawing.
A system unit is the most important part of a computer because it contains central processing unit (CPU), motherboard and other components. Because of the presence of CPU, it is known to contain "brains" of the computer.