DR Jrand53 -
You can turn your wired Internet into wireless by purchasing a router/modem. There are many models that are not too expensive.
I shall investigate this. Thanks.
Actually, Jack, you would only need a router. I assume you already have a modem since you have wired internet. There are combo modem/router devices but most often nowadays, unless you are getting high end internet/phone/tv, the cable company only gives you a modem. If you want a router you have to supply it yourself, but that may save on the rental of the equipment. But, you should ask your cable company if they have modem/routers and if you can upgrade your equipment. The answer may be no but you've asked. If no, then go to Walmart or Best Buy or your local electronics store (or Radio Shack) and look at routers.
Another option is to replace the modem you have from the cable company with your own modem/router combo device. As I mentioned earlier you may be able to save on rental charges for a modem. Many cable companies, in an effort to squeeze every last penny they can out of customers, have begun to charge rental fees for modems and routers along with the cable box.
You can look at Walmart and the other stores for those devices.