Launch Outlook and press "Alt-F11." Outlook opens the Visual Basic editor. Click "Insert" and select "Module." A code window opens on the editor's right side.

To add links to your Tumblr bio, you'll need to use a simple HTML code. Tumblr doesn't give you any sort of built-in way to add links yourself, so you'll have to copy and paste the code in manually.

Spotify today announced "Play," a widget that lets you embed songs, albums, and even playlists on any website using simple HTML code. Spotify thinks of Play as a "remote control" for its apps ...