If as a windows user you're like me then you'll know that the more time you spend on your computer the more you'll have many explorer windows open and many other applications also in the background.
Closing them individually can be cumbersome and tiring but....
The application i'll be talking about is CloseAll. It enables you to close all open applications with just one single click!
After you download it(download link at the bottom of the post), unzip and run it. It does not need any installation. If you're a Windows7 user you can just pin it to the taskbar.
If it does not work for you or you have any recommendations/suggestions feel free to comment below and i'll greatly appreciate it.