calendars
Web-based calendars are a great way to share information and promote events or appearances. Yahoo! GeoCities offers two calendar tools: Add a Public Yahoo! Calendar button to send visitors to the public version of your Yahoo! calendar so they can view your schedule.
click-and-build
The simplest way to create a web page. A click-and-build interface allows you to choose a design and layout, add page elements, choose colors, save and publish, and more simply by clicking buttons in your site building tool with your mouse. You'll use a click-and-build interface when you create a web page with Yahoo! PageWizards.
comment
A comment is a note appended to an entry in a blog. Comments are generally posted by readers of the blog but can also be added by the blog owner. Learn more about setting up a basic blog.
cookies
A cookie is a small amount of data that can be transmitted by a web server to your browser when you visit a web site. Web sites use cookies to "remember" details about you, such as your user name or site preferences, in order to personalize your experience on that web site. Site Statistics uses cookies to track unique page views. Learn more.
counter
A counter is a program that you can set up to keep a tally of the number of people who have viewed that page. You can make your counter viewable by your site visitors or invisible, if you simply want to keep track of your page views. The Counter add-on allows you to easily add a counter to your web page. Learn more.
cron job
A cron job is a command available to Unix system users that makes possible the automated execution of a task at predefined time intervals. One might set up a cron job to create hourly backups of a database, for example, or to send daily emails. Yahoo! currently does not support the use of cron jobs.
CSS
CSS, or Cascading Style Sheets, is a language used to define the presentation of documents written in HTML and other markup languages. Web developers can use CSS to control the display of a page or site (its layout, fonts, colors, and more) without having to change its structure or contents. The flexibility offered by CSS makes it easy to change the look of an entire site or page with just a few changes.