I have always been a huge fan of free and open-source software.  If I can find a program that works as well or better than a major product and it’s free, I’ll give it a shot.  It turns out there are not a small amount of free programs you could try on your computer.  PC World put together a list of 112 free programs. If you’re looking for something to backup your files, free internet filtering software, or a free Photoshop alternative, check out the list.