Computers are changing rapidly. My first computer only
had a 30 megabyte hard drive, now just the Ram (random access memory) is
one or two gigabytes. Computer prices have dropped a lot over the past
few years. If you're new to computers, wondering what kind of computer,
monitor, hard drive, memory, and operating system to buy, this should
help.
Windows or Mac?
Both have point and click from a desk top main page. Mac is generally
thought to be better for pictures and videos. Mac is more secure against
viruses. Both will of course connect to the Internet, and enable you to
send and receive email. Both offer word processing. There is more
software available for Windows. Far more people own Windows-based
computers than Apples' Mac. Windows computers are less expensive. In
some areas, it may be hard to find technical or repair support for Apple
Macintosh computers. I find Windows a bit easier to use, but that is
probably because I've been using it for 10 years and I'm a bit of novice
with Mac. So if you're budget-minded, and you don't have any friends
willing to help you with Mac issues, I suggest you go with a
Windows-based PC. A good entry-level computer with monitor can be
purchased for under $400, and sometimes you even get a printer in the
deal. You can also now have both worlds on one computer. Apple, a few
years ago began selling a Pentium dual core processor that allows both
operating systems to be run on the same computer.
Some basic computer components
* CD-ROM Drives are standard on computers now allowing for the
installation of software, and playing music CDs.
* CD-RW Burners allow files to be saved or burned to a CD.
* DVD-ROM Drive will play DVDs, and a DVD burner will burn (copy) DVDs.
* Zip Drives are usually external and are for backup storage of files.
* Computer Mouse allows you to navigate around the screen convenient
tracker ball marbles and wireless models are available.
* Computer Speakers, your new desktop computer will come with them.
Laptops have a speaker but you may want to purchase external ones too.
* Modems are what is needed to connect to the internet by phone dial up,
this is standard. Wireless modem and Bluetooth are even better.
* Printers, I recommend HP. Many now are all in one, fax, printer, and
copier. Printers are inexpensive, the ink isn't.
* Video Card may be a necessary addition if you want to play games
What's a CPU?
The CPU (central processing unit, or "processor" for short) is the brain
of your computer. In general, the faster the better. Processor speeds
are measured in gigahertz (GHz) and as of this writing, the fastest
models available operate at about 4 GHz. Basic computers start at about
1.5 GHz and are more than adequate for web surfing, email and word
processing. You do want gigahertz not megahertz. Games require more
speed.
Computer Memory or Ram
The next decision you have to make is how much RAM memory you need.
Don't confuse RAM with hard drive. The hard drive is the file storage
space. RAM is the temporary working memory that your computer uses to
perform calculations and manipulate files. When you open a document, it
is copied from the hard drive into RAM. As you and your word processor
work on the file, the modified copy exists only in RAM. When you save
the file, it is copied from RAM back to the hard drive, or permanent
storage. The more RAM you have, the better your computer will perform. I
recommend you have a minimum 512 megabytes (MB) of RAM, but with 1
gigabyte (1024 MB) you'll notice better performance.
Hard Drive
The hard drive is your permanent file storage. All of your personal
files, such as word processor documents, photos, music, and emails are
stored here, in addition to software packages and the operating system.
Most new PC's come with a hard drive that's 40 gigabytes (GB) or larger.
I recommend you start with a hard drive of 80 GB especially if you plan
to keep lots of photos, music or videos on your computer.
Large Monitor
The larger the monitor the higher the price. But with a large monitor
there is less eyestrain and Less scrolling. I recommend a 17-inch
monitor, or wide screen lap top. These are good for computing and
watching DVDs.
What About Software?
Most of the basic software you need will come pre-installed on your new
PC. Windows Vista comes with Internet Explorer, for web browsing and
Outlook Express for email. Many PC systems include a word processor,
such as Microsoft Works. Microsoft office can be purchased separately
that includes Excel for spread sheets, PowerPoint for presentations,
Outlook for email and some suites include web design and data base
programs. I recommend Quicken for keeping your check book. There is a
lot of software available for free download, such as the Firefox
browser, which many people prefer over Internet Explorer.
Windows-based computers must have anti virus protection! If the one you
buy doesn't come with one, such as Norton or MacAfee, then download a
free one from www.free-av.com
Desktop or Laptop?
Laptops are very powerful today and still lightweight. If you travel
with a computer then of course you want a laptop. For games, music, and
DVD you may prefer a desktop PC.;
Summary
* Look for a Windows XP-based PC with monitor for around $400
* Processor: 1.5 GHz or better
* RAM memory: 512 MB or better
* Hard Drive: 80 GB or better
* Monitor: 17-inch or larger
* Software: Microsoft Works and AVG anti-virus DVD burner will play DVDs
and CDs and burn both
Now you are ready to shop. You can shop here safely. We are affiliated
with some of the top computer suppliers with great prices. Buy when you
need to buy. No matter how long you wait for the best deal, the same
configuration will cost less in six months.
