To begin, You'll need to go to http://www.rarlab.com/
Once you are there you should locate the "Downloads" section in the left hand column of the website.
Click it once you have located this icon.
Once You've Opened the "Downloads" Section of the Website. You will need to Download Winrar via locating the download for winrar. Which should appear as [WinRAR x86 (32 bit) 3.90] or [WinRAR x64 (64 bit) 3.90] in the first Section named "English WinRAR and RAR release".
And After it's finished downloading, congratulations! You Officically have Winrar Downloaded on Your Computer!
Once you are there you should locate the "Downloads" section in the left hand column of the website.
Click it once you have located this icon.
Once You've Opened the "Downloads" Section of the Website. You will need to Download Winrar via locating the download for winrar. Which should appear as [WinRAR x86 (32 bit) 3.90] or [WinRAR x64 (64 bit) 3.90] in the first Section named "English WinRAR and RAR release".
And After it's finished downloading, congratulations! You Officically have Winrar Downloaded on Your Computer!