Dell LATITUDE C510 - Manual (Page 170)

XGA - extended graphics array
A video standard for video cards and controllers that supports resolutions up to 1024 x 768.
Z
Zip - A popular data compression format. Files that have been compressed with the Zip format are called
Zip files and usually have a filename extension of .zip. A special kind of zipped file is a self-extracting file,
which has a filename extension of .exe. You can unzip a self-extracting file by double-clicking it.
Zip drive - A high-capacity floppy drive developed by Iomega Corporation that uses 3.5-inch removable
disks called Zip disks. Zip disks are slightly larger than regular floppy disks, about twice as thick, and they
hold up to 100 MB of data.