Some USB keys have a physical write-protect switch on it, but many don’t. It is possible to make your USB 2.0 “write-protected” simply by modifying the file-write permissions on it. Fortunately this can be done without the need to hack the registry or use any apps. Check out the video below to see how it’s done (it’s really easy).

Like what you read?
If so, please join over 28,000 people who receive our exclusive weekly newsletter and computer tips, and get FREE COPIES of 5 eBooks we created, as our gift to you for subscribing. Just enter your name and email below:


