if you have (or could have) problems working your laptops (you cant install apps, you dont want others see your personal project stuff on your pc etc..), you st

if you have (or could have) problems working your laptops (you cant install apps, you dont want others see your personal project stuff on your pc etc..), you still can: * work in the cloud (virtual server, ec2 instance, web based tools etc..) using a internet USB key on the train * use another OS instance in a virtualized environment (i.e. virtualbox installed in a usb key) and install all the stuff you need in this VM (im not sure you can do it w/o admin priviledges in windows) * boot a linux distro from USB key so you still use your laptop but completely without touching your original OS