PCs - Personal Computers

A personal computer (PC) is any computer whose original sales price, size, and capabilities make it useful for individuals, and which is intended to be operated directly by an end user, with no intervening computer operator besides the personal PCs user.

Today a PC may be a desktop computer, a laptop computer or a tablet computer. The most common operating systems are Microsoft Windows, Mac OS X and Linux, while the most common microprocessors are x86 compatible CPUs. Software applications for personal computers include word processing, spreadsheets, Database, games, and a myriad of personal productivity and special-purpose software. Modern personal computers often have high-speed or dial-up connections to the Internet, allowing access to the World Wide Web and a wide range of other resources.

A PC may be a home computer, or may be found in an office, often connected to a local area network. The distinguishing characteristics are that the computer is primarily used, interactively, by one person at a time. This is in contrast to the batch processing or time-sharing models which allowed large expensive systems to be used by many people, usually at the same time, or large data processing systems which required a full-time staff to operate efficiently.

While early PC owners usually had to write their own programs to do anything useful with the machines, today's users have access to a wide range of commercial and non-commercial software which is easily installed.

College Students Dependence on Computers

When walking around a college campus it is not unusual to
see a number of students working on laptop computers. Like
much of society, a college student greatly depends upon the
services of their computer. In fact, some schools are now
strongly suggesting the purchase of laptop computers for
each and every student in their school. One of the most
inconvenient things that can happen is for a student to need
Macbook repair or Macbook screen repair. If one's computer
malfunctions, what to do? Where to go? Many students use a
computer literally every day, but have no idea how they are
set up.  Since a student's relationship with a portable
computer is ongoing throughout the pursuit of a degree,
there are several steps to take when needing help
understanding what is going on inside a computer.

The first course of action to take when having trouble with
a laptop computer is to access the help program supplied
with the software. This is the quickest way to get answers
to common problems. Typically, computers make life much
easier. For example, a college student can take class notes
complete assignments, write papers, and manage to-do-lists
in organized files which are a breeze to access. With easy
to understand programs, keeping track of information is
extremely uncomplicated.  Paperwork is kept to a minimum,
allowing a student to be better organized and hopefully,
less stressed. However, when one's computer is not
functioning at it's best, this can bring a great deal of
stress. Since everything is managed within the computer,
being unable to access information can be a major
inconvenience. Software suppliers are aware of this and
offer software help as a courtesy to users. However, what if
the problem is more complex? Furthermore, what if the
problem is a hardware problem and not a software problem?

The second step a computer dependent student may take is to
consult with the campus technology department. Campus
technology employees are often very capable of assistance.
Consider the student who relies on a computer to stay
connected with family and friends. Whether through email or
social networking outlets, correspondence is almost as
simple as a few keystrokes. When it's not feasible to pick
up the phone, a quick email note or status update may be the
way to go. With that in mind, a student can ill afford to be
out of contact for a long period of time. Often the campus
technology department understands the campus network and can
make sure that a student is doing all the necessary steps to
get the best connection, service and results.

The third step a student, or for that matter, even a campus
information technology staff member may take, is to get
service from a qualified professional company. Many
reputable companies offer diagnostic services. If the
problem is already identified, a company may be called in
simply to fix the problem. Also, a company might be
contacted to supply parts to those who are capable of
performing maintenance on a computer.

It is important for the college student to have access to
help, whether that be troubleshooting for simple adjustments
or diagnostic services for complex problems. All the virtues
of a laptop are useless if one cannot even view the
information in front of them. College students everywhere
are benefitting from the use of simple technology. A
student's life is greatly enhanced through the use of a
laptop computer.