Hi Suzy
I would be inclined to have all your required downloads completed, and saved to memory stick/flash drive etc, before you format...
Check in "Device Manager" which wireless network adapter you have installed so you can install the correct driver should Win 7 not be able to find the correct one on its own!
If you used the Belarc Advisor that I linked to earlier this will also provide useful information.... you can either print out the details or save to flash drive (if you do save to flash drive then make sure the file opens OK as its possible to get it wrong.... )
Also have you downloaded your anti virus product? ..... you don't want to be going on to the Internet on a newly formatted machine to download one without having your basic protections in force....(that really would be most unwise)
Can you tell us please the exact make and model number of your computer, as many proprietary machines ( Dell, Toshiba, HP, Compaq, Fujitu Siemens just as an example) include a hidden partition on the hard drive that includes a recovery image of your complete operating system, that might be very helpful in performing the format and reinstall (save hours of work etc)
As to learning about computers, you could do a lot worse than look at posts on our forum here.....find a topic or computer issue that interests you and see if you can find out the answer ( using a search engine correctly is a useful skill to develop and can give you a good steer on a whole host of issues) you can then make a note of the reply that you might be inclined to compose, and then compare that with the actual replies to the topic.... this is an excellent way of learning....,for some folks but not all... I guess its all to do with "learning styles" and the way that you feel most comfortable with accessing new information, relating it to existing knowledge and skills and moving forward.
Just one word of caution, anyone can respond to a general forum ( not Virus or Spyware Removal forums) so be cautious,and use your life skills to try and identify if the person is providing sound advice, before taking it on board 100%..... a reply from a Staff or Team member here at WTT or a "Visiting Technician" etc can be relied on and post count and title can provide additional information ( I have given a link below to help you identify who is who at WTT)
Only accredited people are allowed to respond in the Virus and Spyware topics, so you can of course rely on their responses, but in the general forums anyone can respond ( provided they are age 13 or over), so tread cautiously.......but please dont think that our general membership are unskilled or cavalier in their responses...they are generally of high quality and caliber (It is fair to say however that the moderating team here will intervene and remove any post or dangerous information that is posted, either innocently or maliciously as soon as they see it, so you can hopefully be not too fearful whilst on a site such as WTT
http://forums.whatth...howtopic=112210
Regards
paws