User's Manual

202 Glossary
write-protected
Read-only files are said to be write-protected . You can
write-protect a 3.5-inch diskette by sliding its write-
protect tab to the open position or by setting the
write-protect feature in the System Setup program.
XMM
Abbreviation for extended memory manager, a utility
that allows application programs and operating systems
to use extended memory in accordance with the XMS.
XMS
Abbreviation for eXtended Memory Specification.
ZIF
Acronym for zero insertion force. Some computers use
ZIF sockets and connectors to allow devices such as the
microprocessor chip to be installed or removed with no
stress applied to the device.
ZIP
A 3.5-inch removable disk drive from Iomega.
Originally, it provided a 100-MB removable cartridges.
The drive is bundled with software that can catalog the
disks and lock the files for security.
A 250-MB version of the Zip drive also reads and writes
the 100-MB Zip cartridges.