Steps:
1. From the Start menu, click Computer

2. Click Map network drive

3. Select G from the drop down menu and enter \\c-usr.ais.columbia.edu\users\U\UNI in the Folder field (replacing the U with the first letter of your uni, and the UNI with your Uni, e.g. \\c-usr.ais.columbia.edu\users\j\js123). Click Finish