VOCABULARY (additions) :
Please check the Technology archives for the list of vocabulary
terms that will guide you through the articles to make them easier
to understand
adware — This slang term describes software that’s free
to obtain but contains sponsored ads that appear when the program
runs. Software developers include ads to help offset development
costs and to give the developer the means to work on program upgrades.
Ads typically display in a program as a banner across the top or
bottom of the program window, as Web pages that open periodically
while the program is in use, or possibly as another program that’s
built into the software.
cookie — A cookie is a small information file a Web site
places on your hard drive. It lets a Web site recognize you when
you log in and tracks you while you’re there. Cookies are popular
with large commercial sites.
defragmentation — Defragmentation is the process of reorganizing
a disk or hard drive so all the clusters of a file are contiguous
to each other and all the files are arranged one after another,
starting at the first useable cluster on the disk. Defragmentation
is also known as defragging.
freeze — A moment when an element of the computer becomes
unresponsive. A freeze can occur with anything: a program, a Web
browser, the OS (operating system), even the mouse. Whatever the
part, whether hardware or software, it stops working and won’t respond.
One good way to recover from a freeze is to reboot your computer.
Do a warm boot by pressing CTRL-ALT-DELETE.
spyware — A type of software that tracks user behavior without
a user’s knowledge. Spyware finds its way onto a user’s computer
in a variety of ways
virtual memory — Virtual memory is actually a reserved portion
of the hard drive that mimics RAM when actual memory space is limited.
It’s essentially a memory reservoir for holding data that doesn’t
fit in main memory. OSes (operating systems) completely control
the creation
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