You can also uninstall apps from settings, if you prefer.
You mentioned the browser, so I figured I'd throw in this pointer as well. Most of the time I like to open links in new pages, which allows me to return to where I was without reloading the previous page (comes in handy when you're on a news site like regator.com). Every time I leave my browser, out of habit, I just close all open windows. This will reload your home page, leaving only that one window open and basically setting you up with a clean slate.
Just an OCD friendly tip from someone who spends a lot of time on their browser.
Droid2 with Fission