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We Fix Broken Computers!!!
Wireless Networks ))))))))))
[ 802.11b devices versus 802.11g devices ]
802.11b is the most common type of wireless network, but
802.11g is about five times faster. 802.11g is
backward-compatible with 802.11b, so you can still use
any 802.11b equipment that you have. If you're using
802.11b and you're unhappy with the performance,
consider replacing your router and network adapters with
802.11g-compatible equipment. If you're buying new
equipment, definitely choose 802.11g
[ 802.11b devices versus 802.11g devices ]
802.11b is the most common type of wireless network, but
802.11g is about five times faster. 802.11g is
backward-compatible with 802.11b, so you can still use
any 802.11b equipment that you have. If you're using
802.11b and you're unhappy with the performance,
consider replacing your router and network adapters with
802.11g-compatible equipment. If you're buying new
equipment, definitely choose 802.11g
Virus / Adware / Spyware Symptoms
Computer viruses and spyware (hidden
software that gathers information about you
without your knowledge or consent when
you're using a computer) both reduce system
performance. Computer viruses can not only
reduce performance, but they can also
destroy data. Any computer that accesses the
Internet should have antivirus and
antispyware programs installed.
Computer viruses and spyware (hidden
software that gathers information about you
without your knowledge or consent when
you're using a computer) both reduce system
performance. Computer viruses can not only
reduce performance, but they can also
destroy data. Any computer that accesses the
Internet should have antivirus and
antispyware programs installed.
Signs That Your Computer is Damaged or Failing
Strange noises (clicking) or grinding sound
Blue screen of death
Unresponsiveness
Strange noises (clicking) or grinding sound
Blue screen of death
Unresponsiveness
Memory - Time to add more RAM
to your computer??
If the hard drive is the filing cabinet in which
you store your documents, then memory, or
RAM (random access memory), is the table
you work on.
There comes a time when there's just not
enough RAM. Everything is working fine, then
you add photo-editing software, surf to a
graphically intense Web site, install a game,
and suddenly your computer can't keep up.
If the hard drive light is flickering like crazy,
then it's probably time to install more
memory.
RAM modules can be purchased in 128 MB,
256 MB, 512 MB and 1GB (1000 MB) sizes.
to your computer??
If the hard drive is the filing cabinet in which
you store your documents, then memory, or
RAM (random access memory), is the table
you work on.
There comes a time when there's just not
enough RAM. Everything is working fine, then
you add photo-editing software, surf to a
graphically intense Web site, install a game,
and suddenly your computer can't keep up.
If the hard drive light is flickering like crazy,
then it's probably time to install more
memory.
RAM modules can be purchased in 128 MB,
256 MB, 512 MB and 1GB (1000 MB) sizes.
Designed by ComputerAide.net© 2009
Disk Defragmentaion
Your computer often breaks files side by side to
increase the speed of access and retrieval. However,
as files are updated, your computer saves these
updates on the largest space available on the hard
drive, often found far away from the other adjacent
sectors of the file.
The result: a fragmented file. Fragmented files cause
slower performance. This is because your computer
must now search for all of the file's parts. In other
words, your computer knows where all the pieces
are, but putting them back together, and in the correct
order when you need them, can slow your computer
down.
http://computer.howstuffworks.com/