How to prohibit computer files from being copied to a USB flash drive under Win7 system?

In this age of the Internet, everyone's work and life are inseparable from computers. Many users store important files or personal privacy files on their computers. Users don't want others to copy files from their computers. How do you? Set it up. The following small series takes the Win7 system as an example to introduce the setting method for prohibiting the copying of computer files to the U disk.

steps are as follows:

1, press the shortcut key to open the operating window Win + r, GPEDIT.MSC input, and then click OK;

2, the local group policy editor, click computer configuration & rarr; Administrative templates & rarr; system & rarr; removable storage access, find the right & ldquo; removable disks: Deny write permissions & rdquo ;;

3 Double-click to open, select & ldquo; & rdquo ;, enabled to determine;

5, and then test the computer can copy files to the U disk, you will find no authority copied;

6, if you want to lift the prohibition of copying files to the U disk, just open “ removable disk: refuse write permission & rdquo;, select “ not configured & rdquo;, click OK!

These are the Win7 system is prohibited to copy computer files to the method of operation U disk, if everyone's computer there important documents, it may set lower, so that you can prevent others to steal some extent The file is gone.