A home wireless network doesn’t need to be complicated to set up. In fact, if you just want something simple and easy and aren’t concerned with having a high level of security or more than a few devices connected to the network, you can turn a Windows PC into a WiFi hotspot by using one of a few choices of free software. To set this up, the basics are pretty much the same for all three software programs: just download the program, follow the instructions, and hit “Start.” You do need to have a wireless card on the PC, which…