You have a fairly steep learning curve here but it is perfectly possible to pleasant looking websites and get them online without too much techcnial knowledge. However if it is a serious business website it does need to follow certain regulations and appear professional, otherwise you will lose credibility. First of all - forget Powerpoint all together; it is not a website making program. There are several professional programs out there that cost a lot of money or you could start with a free one such a Netobjects Essentials or Serifwebplus. It really depends on how serious you are about having a professional looking company website and how long you are prepared to spend learning how to do it. But - not in Powerpoint!