I currently have Vista Home Premium 32bit, and my school is offering me the final version of Windows 7 Professional in either 32bit or 64bit, my choice, for free download. If I install 7, can I upgrade without losing all my files, applications, etc? Also, the file to be downloaded is 2.2GB. Do I need to find a flash drive big enough to hold it and boot my PC from the drive in order to upgrade?
Also, windows update keeps failing to install some updates. Will that affect windows 7 installation?
Thanks.