Processor

Intel Core i3 1.8 GHz or higher

RAM

4 GB and above

Hard Disk

100 MB for installation 

Recommended 50 GB (space for storing results)

Operating System 

Support

Windows 7 SP1, Windows 8, and Windows 10

Selenium and 

Auxiliary Software

Always download latest versions for all the below software to support the latest browser versions

1. Microsoft .NET Framework 4.6.2.

2. MS EXCEL 2007/2010/2013

3. Java SE 8

4. Version Control Client (Optional): SVN Tortoise SVN 1.7, 1.8, or 1.9, or any other version control software.
   (SVN 1.9 requires Microsoft Visual C++ 2010 runtime)

5. GeckoDriver: Gecko driver is needed to execute tests on FF48 and above along with Selenium 3. 
   Please click here to download GeckoDriver. GeckoDriver supports for win64 and Win32. Refer to the change log for Gecko Driver updates.

6. IE Driver: Click here and click "32 bit Windows IE" link under "The Internet Explorer Driver Server" to download the latest version. 
   Also read IEDriver change log for IE versions supported.
   Note: The 32-bit IE driver is also recommended for 64 bit OS. 64 bit IE driver is known to have some issues.

7. Chrome Driver: Visit here and click the "Latest_Release" link to know the "latest version number". 
   Now go to the latest version folder and download "chromedriver_win32.zip".
   Also click the "notes.txt" link to view the detailed change log for Chrome Browser and driver version compatibility.

8. Auto IT: Go to Auto IT and click "Download AutoIT" to download the latest version. 
   This is required for some of the non-Selenium based operations like Windows Authentication, file download, and so on.