Every file on your hard drive (.jpeg, .html, and the like) can be associated with a compatible program, which will open that file format by default. Some applications will change a format’s default ...

While Microsoft Word isn't usually thought of as webpage software, you can use the venerable word processor to create webpages and post them online. The three ways to do this are to save your Word ...

Comma-separated value (CSV) files are simplified versions of the type of spreadsheets you create with Excel and similar software. However, if you're trying to share data with people who use different ...