Purview(noun) the body of a statute, or that part which begins with  Be it enacted,  as distinguished from the preamble. Purview(noun) the limit or scope of a statute; the whole extent of its intention or provisions. Purview(noun) limit or sphere of authority; scope; extent.
The difference between megabytes and gigabytes is the number of bytes that make up each unit and the amount of data they hold. A megabyte holds a million bytes, or about 1,000 kilobytes. A gigabyte holds about a billion bytes, or around 1,000 megabytes. Continue Reading.
TB is greater than GB, GB is greater than MB, MB is greater than KB 1 megabyte = 1024 Kilobyte 1 Gigabyte = 1024 Megabyte 1 Terabyte = 1024 Gigabyte KB = Kilobyte MB= Megabyte GB= Gigabyte TB= Terabyte. 1024 Bytes = 1 Kilobyte 1024 Kilobytes = 1 Megabyte 1024 Megabytes = 1 Gigabyte 1024 Gigabytes = 1 Terabyte.