Cnet.com is a website owned by CNET Networks which provides fresh news/reviews about computers, computer hardware, and computer software. You can visit CNET's download.cnet.com where you can download (mostly free) neat & helpful stuff for your computer. These websites are safe to use & visit.
Have used CNET for advice and have also downloaded from it's extensive list of programs w/o any trouble. Completely safe and fantastic user reviews of free and pay computer products/programs from all over the web.
If your not sure about a program you want to download this is a great place to not only download but get info on the software or hardware. Very resourceful!