How to use the built-in function in Windows7 to achieve U disk encryption?

With the continuous improvement of computer technology, electronic products are becoming more and more diversified. The compact U disk has become the mobile storage device preferred by many friends, but because of its small size, the U disk is also very easy to lose, and the important data and information stored therein. It is also likely to be leaked as a result. Although the application of encryption software can play a role in shielding, it is more troublesome. This problem has also plagued Xiaobian for a long time. After starting Windows 7 application, creating a function that comes with Win 7 can be considered as our U disk encryption.
Windows 7's Explorer is very different from XP. One of them is the default navigation pane on the left. It is displayed in a tree structure, allowing you to quickly locate a deeper folder. However, one less intimate point is that it does not clearly identify the current folder, but we can manually add a conspicuous logo to it.
Windows7 folder navigation area to set up the target folder current folder
preparation work, you need to collect some transparent background icon files in .ico format, stored in a relatively fixed place. Exam forum
Let's get started, first enter regedit in the start menu search box to start the registry editor;
navigate to HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\explorer\\Shell Icons; Br>Modify the registry
Note: If the explorer does not find the Shell Icons, please right click on the explorer, “New”a "item", rename it to “Shell Icons”, Note the case and the middle space.
Then enter the right pane, right click to create a new "ld string; string value" and named "“4" (if this "does not exist"), and finally right click on "4"" Modify (M) & rdquo;, & ldquo; data value & quoquo; fill in the full path of the icon you want to transform, and then exit the registry editor.
Edit key value
Save the work you are doing on your hands, log out the system and log back in, then open the resource manager to see if the selected folder icon has changed. More than this place There are changes, look at the program folder in the Start menu, or start the Registry Editor to see it