Have you ever been asked to generate an SSH keypair in order to gain access to a server, github, or an sftp site?
Here is how on windows.
First, download puttygen.exe from here:
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
Second, run puttygen.exe and follow these instructions:
(except, put your name instead of Sharon)
(On step 8, copy and paste this and send it to whomever requested it)