Useful Software for a Silly like me

I am not keen about hash file. Therefore, this Hash My Files is such a helpful for someone like me.

in reference to:

"Hash My Files is a software developed by Nirsoft that calculates and displays the MD5 and SHA1 hashes of selected files. Those files can be selected in Windows Explorer or by opening them directly in the software. The Explorer option has to be enabled in Hash My Files by checking the Enable Explorer Context Menu entry in the Options menu."
- Calculate File Hashes (view on Google Sidewiki)