Question 1

How many MB in 1 GB?

Accepted Answer

In binary standard, 1 GB = 1024 MB, which is how operating systems display file sizes. Hard drive manufacturers typically use decimal (1 GB = 1000 MB) for labeled capacity.

Question 2

How large is a typical movie?

Accepted Answer

A 1080p HD movie is about 2-4 GB, a 4K movie is about 10-20 GB, depending on encoding and duration.

Question 3

How much usable space on a 1TB drive?

Accepted Answer

Manufacturers label 1 TB = 1,000,000 MB, but operating systems calculate in 1024, showing approximately 931 GB of usable space.