Today, 40Tech is pleased to present another guest post from Srikanth AD from the Tech Inspiration blog.

Microsoft Excel may be the standard among spreadsheet applications, but if you're looking to save a few dollars, there are many alternative applications available. Most of these applications are free to download and use, and are very similar to Microsoft Excel in terms of usage and features. Some of these applications are cloud-based, and run from within your web browser. Others are traditional desktop applications that you install much like you would install any other program.
Just as with a Windows desktop operating system, you can install many types of applications on your Windows Mobile device. In fact, there are many applications available that are specifically designed for Windows Mobile devices, such as Twitter applications to enhance your Twitter experience. With these applications, you can stay updated with the latest tweets from your friends, and you can update your status by tweeting from your device. These applications are a great help and fun when you are traveling, as they allow you to stay in touch with your followers and friends. Some of these applications even will allow you to do more then what you can do from your PC. Here are a few of them.