I like the ease of password protecting large and small file and folder. I had difficulty when I realized you were locked out and could not enter the computer to correct it. It's a great feature for the security of the personal computer and portable devices. Have a few files you don't want accessed yet so you can be the only one who has the password. It's great to not have all of the security of a locked cabinet to your files and documents. Just be sure you have a back up of the files you don't want others to have access to. I like that it has options for different types of passwords (like letters/numbers). It's easy to use! The only thing is sometimes when trying to open something with my computer having problems or not being able to find what i'm looking for because its locked up by folder lock. Make sure there are no errors at all before installing this software otherwise things will go wrong. This helps keep our office safe from people who would want access without permission.