Answer:
A. Personal blogs
Explanation:
I did the quick check, and there you go...it's A.
Business intelligence can be used by managers in order to see how well their departments are. Now go and get that A+
1. Laptops are portable
2. Laptops take less space
to increase the computer's efficiency
Explanation
The more files it holds, the more "jobs" it has to run, which means that you're computer would be using the same amount of energy running all of them as to less of them. When you close (or delete) some files, it allows the computer to concentrate on only running a smaller amount of files as oppose to a large amount.
hope it helps!
