RSS feeds.

i think the RSS and newsreaders are pretty convenient. if you're a frequent internet user, the feeds will definitely come in handy. instead of typing in a website you like every time you'd like to visit it, you can just click on it instead. this can save a lot of time at work, too. just think about all the time you waste typing out the URL of the website you wanna visit. it adds up. especially if you're a slow typer.