I have never been an organized person. The uses for my computer are very easy to get to. There is really only two things on the computer. The first is school work. For this all I need is to type in Gmail and I am working on my homework. If I am not using Gmail, then I am just using Google to look for research. When I am doing my homework I listen to music. For this I had put Youtube and Pandora on my tab bar. This makes it for easy access. I use Youtube to look up songs that I want to look up after hearing somewhere, or for specific songs I want to listen to. I use Pandora for all music, when I feel lazy.
For storing photos I just put them in my laptops documents, under photos, under random names. For storing Documents, I use Google Docs all the time so I don't have to worry about it. I do not use anything else in this case of storing items. I do not have hierachical system because I have everything equally used.
Tagging is you attach a label to something. Social bookmarking is a method for Internet users to organize, store, manage and search for bookmarks of resources online. These two are important because tagging helps you and or a friend remember or find something in a website. Social bookmarking is what happens when you put the bookmark so that you can get to them on another computer.