I have an old IBM laptop A20m running a Celeron 500MHz with 512 MB RAM,
running Windows 98SE.
The laptop is a hand-me-down and it is not actually registered to me in any
way. I do have the original IBM disks.
I would like to upgrade to XP.
Three points here:
1. Why do you want to upgrade? I'm not trying to talk you out of
anything, but I think it's important for you to have a clear idea of
what you want to accomplish. It will help you (and any of us trying to
help you) answer other questions about what to do.
2. Depending on what apps you run, 512MB is probably good, but you
need to recognize that a 500MHz will be a poor performer. You may find
it adequate, again depending on what you use it for, but don't expect
very good performance. In general, every new operating system requires
more and faster hardware than its predecessor.
3. You didn't mention the size of the hard drive. How big is it, and
how much of it is free?
Here comes the dumb questions...
Not dumb at all.
Do I purchase an upgrade, or a stand alone XP full version?
You *can* buy either. Since the Upgrade is cheaper, and since you
qualify to use it, you should clearly buy the Upgrade; buying the Full
version would just be wasting money. Note that both of these will do
either a clean installation or an upgrade installation, although to do
a clean installation with the Upgrade version requires that you have
your Windows 98 CD available to insert as proof of ownership when
Setup prompts you to do so.
Although many people will tell you that formatting and installing
cleanly is the best way to go, I disagree. Unlike with previous
versions of Windows, an upgrade to XP replaces almost everything, and
usually works very well.
My recommendation is to at least try the upgrade, since it's much
easier than a clean installation. You can always change your mind and
reinstall cleanly if problems develop.
However, don't assume that doing an upgrade relieves you of the need
to backup your data, etc. before beginning. Before starting to
upgrade, it's always prudent to recognize that things like a sudden
power loss can occur in the middle of it and cause the loss of
everything. For that reason you should make sure you have backups and
anything else you need to reinstall if the worst happens.
Also note that there is a third type of CD, an OEM version. But it has
the following disadvantages as compared with the retail version:
1. Its license ties it permanently to the first computer it's
installed on. It can never legally be moved to another computer, sold,
or given away without the computer.
2. It can only do a clean installation, not an upgrade.
3. Microsoft provides no support for OEM versions. You can't call them
with a problem, but instead have to get any needed support from your
OEM; that support may range anywhere between good and non-existent. Or
you can get support elsewhere, such as in these newsgroups.
It's disadvantage number 1 above that's the deal-breaker
for a generic OEM version, as far as I'm concerned. An OEM version
usually costs only slightly less than a retail Upgrade version, and I
think the Upgrade is worth that slight additional cost to get rid of
that restriction.
And what about
which service pack#?
Anything you buy today (unless it's bought used) will come with SP2,
and that's fine. If you somehow got one without it, you'd have to
download it, but that's not a big problem (unless you have a dial-up
connection).
Also note that SP3 will probably be out soon, so you'll want to
download that when it's released.
That depends entirely on your intended use. Based on what you've said
so far, almost certainly Home will be just fine, and Professional
would be overkill--but you, not us, have to make that determination.
XP Home and Professional are identical except that Professional
includes a few features (mostly related to security and networking)
missing from Home? Most home users don't need and would never use
these extra features and will see no benefits by upgrading.
For details go to
http://www.winsupersite.com/showcase/windowsxp_home_pro.asp
http://www.microsoft.com/windowsxp/whichxp.asp>
http://www.microsoft.com/windowsxp/home/howtobuy/choosing2.asp
Also note another point, not included in any of the above:
Professional allows ten concurrent network connections, and Home only
five.
Where is the best legitimate place for making the purchase? What should I
expect to have to pay?
Google and look around on the Internet. As a starting place, an XP
Home Edition Upgrade (which is probably what you should buy) is $94.99
US at Amazon.com. You can probably find it a little cheaper if you
hunt around.