LPT: When typing your password into a PC in public, type it in as if it were a send message in WhatsApp.

Whenever I type my PC password in a public PC, I type it in slowly, like "OK, my password is ______. Let me just check my whatsapp real quick. (Checks whatsapp). Alright, it looks like I've got a message. Oh, it's my password. I guess I don't need to read it. (Types password into pc). That's done, all sorted then!" This way, it looks like you're just chatting someone, rather than typing your banking password into a pc.