Hello everyone. I want to be able to log in to my home PC from a friends house, a public library, etc and use my music, video, and document files. How do I go about doing this? I am running Win7 64bit on my home PC. Thanks for the help.
Probably the best-known of the products that do this is PCAnywhere.
Given your requirements thus far (Free, easy to use, Windows 7 compatible, file transfer feautre) I'd suggest the free <for personal use> Teamviewer.
Windows Home Server is fantastic for this. Web access from anywhere (with free URL) and great web interface. Granted, it requires purchasing this OS but it has a lot of other advantages as well. Depending on your needs, it could be a good choice. I love mine.