Site developers help Web surfers view real-time information by writing code that makes browsers such as Firefox refresh. For example, an auction website might refresh Web pages every few seconds to ...

Stop relying on manual clicks and clunky code—let Excel refresh your queries automatically.

One of the great things about Twitter is the ability to keep abreast of what’s happening. Whether it’s local news, influential tweeters or buddies, you can quickly get a snapshot of what’s going on ...