If you use a computer, your cat will likely walk across the keyboard. Most of the time, this just types random characters on the screen, but it’s possible for your cat to accidentally type in commands that can wreck your files. To prevent this on a Windows PC, you can buy and install a program called PawSense.
The moment PawSense detects cat-like typing, it blocks the keystrokes and emits an annoying sound to scare the cat off the keyboard. If your cat insists on stepping on your keyboard, you might find PawSense can protect your data so your cat doesn’t accidentally wipe out everything you need.