LPT: Use a USB drive to hide your passwords

I'm in a very high tech job, and we use a lot of different programs for different things, and I've realised that you can create a USB drive that opens all the programs you need to use, and just put your password for that program in the box at the top of the program, so you don't have to remember the password for it. I have a ton of passwords for a lot of different programs, and I've realised that I have forgotten them a few times, and I've made this USB drive for a lot of different things, so I can open all the programs I need to use and just put my password in the box at the top of the program.