Tim O'Reilly, the founder of O'Reilly Media, has written a colored and illustrated PDF book on Twitter called The Twitter Book. The title, available as an ebook and hard cover, promises to teach you everything you need to know to quickly become a Twitter power user.
A screenshot, screen capture or screen dump, is a static picture of your computer screen's display. The picture is a digital image taken by the operating system or by screenshot software and can be saved as a GIF, JPEG, TIFF, BMP, PNG or any other image format.
About The Author
Amit Agarwal is a web geek and founder of Digital Inspiration, a popular tech & how-to website since 2004 ..read more