Download official twitter app for BlackBerry

You can get many twitter client applications for your BlackBerry. But its always better to use official applications from BlackBerry, rather using apps by unknown developers. With this app you can, Tweet, Reply, Re-tweet and

Microsoft Excel 2010 Keyboard Shortcuts

Its hard to do calculation, estimation and charting without Microsoft Excel. It has become integral part of day to day office work. I have compiled a list of essential keyboard shortcuts for Microsoft Excel 2010.