I switch between computers a lot, so I use a persistent Linux USB that keeps my workspace consistent anywhere.

With a simple USB drive and Tails, you can turn any PC into a secure, Tor-encrypted workstation in seconds.

Sugar Labs, the open sourcerer which came up with the software for One Laptop per Child's (OLPC) little laptop has now announced it has bunged its OS onto a USB stick which can be used on any old ...