There are so many ways in which you can update your twitter status, however some things are just so easy that we cannot help but let you know about them.
To update twitter from Google Chrome Omnibar, follow the simple steps given below.
Step 1: Right click on the Omnibar and select Edit search engines.
Step 2: Add a new search engine and enter the following text into it http://twitter.com/?status=%swithout the quotes.
Step 3: Give it a easy to remember name and set a keyword for it, click Ok and your step.
Step 4: To update twitter status from the Omnibar type the keyword followed by your message and hit enter, your message should now appear as a twitter status entry, take a look at the animation above to see how it works.
You can also use this on other browsers like Firefox that support keyword based searches.
Hat tip to Life Hacker.