Yahoo ! presence is a kind of online status button which indicates the presence of the webmaster if he is on the website and ready to chat with the users . On clicking the online status button a new window will appear leading the user to Yahoo web messenger . In web messenger(web based Yahoo! messenger ) , as usual everyone can sign in with their yahoo account to get in touch with webmaster for help and support .





For setting up yahoo online presence to your website or blog , what you need is to create a Geocities account . Its a blogger like but ad supported service by Yahoo! web services.
Go to http://www.geocities.yahoo.com/ then select free and sign in with your Yahoo account.
In the Geocities control panel select create & update then addons from sub tab . After selecting Yahoo! presence choose a suitable button and copy the code to notepad and save . Other than presence, there are services like yahoo search , webcam ,maps,guest book,email form etc. that you can choose if you want them .

For adding them onto blogger open dashboard and select the blog where you want to implement the code .
Go layout to select page elements and in which choose a suitable location for Yahoo presence widget . Click to add a page element ( Add a Gadget for blogger in draft) and select HTML and JavaScript . Copy the code from notepad to paste and save the widget .