Hi. New computers have solid state drivers. Because of their prices, they are not keeping more data. Some people like me may prefer using these limited computers as a presentation device. But while one is making a speech, a demonstration can be needed to. I think linux and windows portable Atomistix or only a viewer which is lighter will be great for these devices. Portable softwares in usb can be run after find a license file in computer.
(For fun: I bought a 32 GB device which is actually approximately 29 GB. . Windows send 14 GB updates to this device.
I do not know why still manufactures are thinking 1 kilo bit= 1000 bayt but computers are persisting 1 KB is 1024 bayt. Now I am using only ubuntu.)