Need to access your data everywhere but just dont want to carry around your laptop everywhere.Here are three ways to go make your data move with you.
1.The Cloud
The easiest way to go mobile with your data is completely switch over to web-based services for all your activities.The first and most popular service provider in this area is Google. Via its various services , Google allows you to completely switch over to the web for all you needs.Here are basic software

• Wanna create and edit documents : Use Google Docs ,
• Looking to store photos : here’s Picasa
• Looking to store some videos : use YouTube!
• Feeling like working , got some appointments : Use GMail and Google Calendar
• Hungry for the latest news : here’s Google News ,
• Wanna keep up to date about your favourite sites via RSS : Google Reader Switching over to the cloud may seem like a fantastic option but there are also some disadvantages:
• Your data is as secure as the website you use to store it.
• Keyloggers may be present in PC’s you use to access your account.
• No internet No data !
  2.Portable Apps
  The other way to go portable with your data is to literally carry it around in a pen drive.What about the software I use you ask ? Well , there are things called portable app platforms which install software into your pen-drive, allowing you to literally carry around you desktop.
  There are many portable app platforms available but a really good and free one is the PortableApps Suite.
  This suite installs right into your pen drive/USB device and allows you to install other portable software into your drive.These softwares include most of the common ones like Mozilla FireFox, Google Chrome,OpenOffice etc.(Full list of portable apps)
  All the software that you install can now be run on any machine.All the apps are made in such a way as to store all the data only on your pen drive ,leaving little or nothing on your host computer!The site offers a variety of software(all free) that you can install for portable use. Going by the really size of pen drives now available ,this is a really convenient way to carry around your desktop.
  3.Remote Desktop
  The final way to access your data is a remote desktop connection.More about that in a later post.