C
Getting a new PC is one thing, Keeping it
running smoothly is quite another. While a personal computer should continue to
perform well for years, users know that system unsteadiness does exist Yet you
can reduce it to the smallest amount by following the tips below .
First, put in as little software as
possible. You’11 have fewer software –related problems and a system that is
easier to manage.
Second, you should ensure that you have as
much memory (RAM) in your PC as you need If you run Windows 98,your computer should have as
least 128 megabytes (MB)of RAM and more You can also get by with 128 MB of RAM
if you use Windows NT or Windows2000,but these operating systems will run much
more smoothly if you have 256 MB of RAM or more.
Third, make sure you buy good hardware.
Noname products may be cheaper and sometimes just as good as named-brand
products, but name-brand products usually became well-known because of famous
companies because Windows will more often support the hardware that you buy ,If
you are starting out with to have been tested thoroughly with your operating
system, and you will generally experience fewer problems.
Fourth, do prepare for disaster .No matter
how well your system runs when you get it ,the day will come when it will need
to be replaced .Hopefully, you will replace it because technology has become
outdated, but you may need to replace it also because the hard drive crashes or
you begin experiencing problems that no one can figure out .That’s why it ‘s
important to you’re your important to copy your important information
regularly. Whether you use a tape backup device or a CD-RW drive, it’s
important to make a regular backup plan and stick to it .
64.If you want to use Windows2000,but your
computer only has 64MB.What will you have to do?
A. Change its RAM for at least 256MB,
B. Put in good software in your computer.
C. Enlarge its memory to at least 128 MB
D. Buy another new computer to match it .
65. How many pieces of advice on buying
good hard-ware does the writer give us ?
A. Three B.
Two
C. One
D. four
66.It can be inferred from the passage that……
A. your computer will save the important
information when its hard drive crashes
B. Your computer might lose all the
information it stores when it crashes .
C. You must not put in much software.
D. You’d better use 128 MB of Ram if you
run Windows NT.
67. the best title of this passage would be
“……”
A. the Tips You
must Follow
B. How to Start
out with a Computer
C. How to Use
your PC Better
D. How to Keep
Your PC Stable
68. what does the
underlined word “it ”(paragraph 1)refer to ?
A. System
unsteadiness
B. personal computer
C. To perform
well
D. Getting a new PC