A computer CPU is part
of your laptop, desktop or tablet personal computer. It is even part of most
cell phones such as a PDA. It is the part of your computer device that
controls, operates and directs processing of information, data and
instructions. Any instruction whether built into the personal computer or as
part of the operating system or an application that is running, is ultimately
directed by the central processing unit.
The CPU or central
processing unit started out being specially made for each computer and the
purpose or application of that computer. They were larger in size than those in
today’s computer devices but performed similar functions that directed the
operations of instructions provided by an application, operating system or set
up predefined processes. The CPU chip was redesigned to not only work in large
mainframe computers but also for desktop type computers.
As computers started
to gain in popularity in the business world the need for a standard way to
develop a computer CPU was needed in order to produce these devices in larger
quantities. There was also a need to downsize the physical size and the time it
took to design these chips. With the wide spread use of computers in the
business world, people’s lives and jobs began to change and focus on a data
centric existence versus a task motivated environment. The computers took over
the routine tasks leaving people to focus more on the information.
Computer then began to
provide … Read More
In today’s era of modernization
one can never ignore the fact that computers have become the most reliable
gadgets for the man. In every field in ever industry for many purposes man
relies on the computer. The computers help the man in performing tasks with
incredible accuracy and speed. In today’s world the speed and the accuracy are
the two important tools. The current world demands tasks to be performed with
the maximum efficiency and with great speed and accuracy. It is the computers
that have provided the man with such important ingredients.
Today’s man faces a
serious problem when the computer is slow. The slow computer leads to delaying
in the work and at the same time causes a great disruption in the entire work
schedule of a person. Moreover the slow working of the computer makes it
difficult for the user to rely on the computer. One must note that even if the
person goes with the best quality of the product things can go wrong at any
point of time. The cure for the slow working of the computer is to get an
adequate registry cleaner.
If the person has been
using the computer for a lot of span of time it might take a lot of time before
the computer starts acting sluggish. It is quite possible that even the most
simple and regular programs may not launch at the same speed. There can be slow
speed even in the case when the booting … Read More
When you’re at the
computer, or any desk for that matter, for a long part of the day, you can have
distressing aches and pains from simply typing or remaining in an awkward
position for too long. That’s why it pays to investigate an ergonomic computer
design. Often you don’t have to purchase new equipment or office furniture,
simply modify what you already have to make it more comfortable and healthier
for your body.
Adjust the Height of Your Chair
Make certain that your
chair is the proper height. Most computer chairs adjust so this quick fix costs
you nothing. Stand up next to the chair and raise or lower the seat so that it
is just below your kneecaps, you’ll find the right height. Sit on the chair and
if your feet are flat to the floor and thighs parallel to the ground, you’ve
made it the right height. There should also be 2 inches of space from the side
of the chair seat to the back of your knees.
Do You Have Adequate Support?
The backrest of your
chair should be comfortably pressed against your back and follow the back’s
curves. Make sure that this allows you to sit reclined at an angle that’s
between 110 to 130 degrees. You can use a towel to make the adjustment if your
seat is immobile. Make certain your armrests allow you to lay your arms on the
rest at a 90-degree angle without your elbows pointing outward.
If … Read More
Networking your home
computer system is not as complicated as it sounds. The Internet connection
comes into the house and is connected to the modem. If you have a wireless
modem then the Internet can be reached through a wireless card if each computer
has one. If you want a computer network that is more secure and is not affected
by interference between the computer and the modem then attaching each computer
with cat5e network cable streamlines the Internet to each computer. You can
hook up as many computers as your modem can hold.
networks had cat5 cables but these cables have been advanced to the new cat5e
cables, both work the same but cat5e network cable is faster and more durable.
This long lasting cables give a good clear connection at a reasonable price.
The even newer Cat6 cables give a faster connection but upgrading the cables
will not increase the speed without upgrading the system. So the best network
connection on the market right now is the cat5e cables. They come with plugs at
both ends. One end plugs into the modem the second plugs into the computer
giving a direct connection to that computer.
This cat5e network
cable can be purchased at any of the office supply stores, Wal-mart, or
Internet supply stores. Most network installers run the wire and then put plugs
on each end so that the length of the network cable is the exact length needed
to connect that computer. … Read More
The world relies on
the computers to finish jobs and get the work done. This is why it’s
frustrating when your computer is running slow, especially at times when you
really need to get something done in a hurry.
When this happens,
some people think that the best solution for this is to reformat it and install
Windows all over again. Some even think that buying a new computer is a better
option. You don’t have to do all that, really. All it takes are a few simple
minutes to solve the problem. Here’s how.
The registry is a part
of all Windows computers. If you think it isn’t important think again. It has
one of the most important jobs which is to store the necessary information to
launch your applications. Though it holds an important job, it can also easily
get corrupted and the result is your computer running slow.
uninstalling programs and applications can lead to a corrupt registry. If this
keeps up, the registry gets corrupted with invalid keys from installing and
uninstalling the programs.
Here are clear signs of a problem
with the windows registry:
#1 You get a lot of
#2 Programs take a lot
more time to load
#3 You frequently get
Active X errors
#4 You experience the
blue screen of death accompanied by system crashes
These do not have to
be permanent. Scanning and fixing the errors with a system and registry scanner
will not take … Read More