I know it is not secure to use public internet Cafe Computers for accessing the wallets and for transaction needs. At times I don't have any other option than just using it. I would like to know, is there any software available to record the input data entered while accessing the wallet. Recently one of my friend informed about such a way to know the private keys. Is there anyone here have any such experience.
Take the warnings mentioned already about keyloggers seriously.
And if you can afford to buy used smartphone and prepaid card (even if it would be just for just these transactions), do it.
Think of it as an investment to security, you could literally save rest of your money by doing that.
I could not not afford to play with a public machines;
Just because those are free at the moment, doesn't mean that they wouldn't cost you everything in the future.
All it takes is one hack and your future in crypto is back on zero.