1. First download the universal USB installer available from Pen Drive Linux.

2. Then select the variant of Linux you wish to use from the drop-down list

TAILS 0.15 is 853 mb – it’s a distribution ideal for human rights defenders with a TOR-enabled browser included. It also deletes all data stored each time you reboot…

Lubuntu, a lightweight variant of Ubuntu, needs 4 gb to install. But will run on a Pentium III system with as little as 128mb of ram.

3. Set your bios to boot from a USB stick (learn how here). That’s it!