M
Mac OS

The operating system used on Apple Macintosh computers.

malware

Any type of malicious software—includes spyware, viruses, and the like.

Master Boot Record (MBR)

A small program that is executed when a computer powers on; the MBR is located in the first sector of the hard disk and initiates the boot process.

Master File Table (MFT)

A database that contains all the information necessary to locate and retrieve files from a hard disk.

MB

See megabyte

MBR

See Master Boot Record

Media Center Extender

A device that connects to a Media Center PC over a network to play back digital media.

Media Center PC

A personal computer designed for home theater use, typically running Windows Vista’s Media Center interface.

Megabyte (MB)

One million bytes.

memory ...

Get How Microsoft® Windows Vista™ Works now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.