If you are visiting many websites in a day, typing of website URl in address bar could be very painful for you . you can overcome to this problem by using " Bookmark Keyword" facility of web browser. most of all web browser todat provides "bookmark Facility" in FireFox it is known as Keyword and in Opera it is Known as Nickname.Let's know how to use " Bookmark Keyword" in FireFox
1. click on " Bookmark " button which you will get in standard toolbar .
2. When you click on Bookmark you will get a drop down menu. put your mouse on " Bookmark Toolbar" and right click after that click on " New Bookmark".
3. you will get a Pop up window , type a word or alphabet in keyword box for shortcut of your website e.g. g for www.Google.com , bbc for www.bbc.co.uk.