AppLock is an app making it easy to protect your privacy with abundant options. You can lock your settings, system applications as well as third-party applications. For example, you can lock away your text messages, incoming calls, photos, videos which you don't want others to know. It can perfectly protect your privacy from others' prying eyes by simply hiding and locking your selected ones behind an easy-to-use PIN pad. AppLock is the most downloaded locking app for your mobile devices. It has over 100 million users and has been very popular in more than 50 countries. AppLock can lock any app you choose, like SMS, Gmail, Contacts, Settings, Calls, Facebook or any others. It protects your privacy very well. AppLock can also hide your photos and videos. Select your photo to be vanished from your photo gallery, and you can have it locked behind the PIN pad. AppLock helps you keep away from someone else looking and searching your devices. It protects your private data safe and sound. With AppLock, now you don't need to worry about your privacy leaking when others borrow your phone. It is simple and straightforward to use by easily accessing via a password.

This first step is very important, it determines whether your AppLocker can take effect, right click on the computer → Management → Services, find the Application Identity service, set it to start automatically.

Second, the implementation of "Start" → "Run", enter gpedit.msc to open the Group Policy Editor. In the left pane, locate "Computer Configuration" → "Windows Settings" → "Security Settings" → "Application Program Control", you can see the AppLocker group policy configuration item.

Right-click on "Executable Program Rules", "Installer Rules" and "Script Rules" respectively to create default rules.

Most people's programs are not installed under C:\ProgramFiles\*, what should I do? In the "executable program rules", "script rules" (installer rules to keep the default can be) right-click respectively → New rule, select Allow or Deny, user to keep the default Everyone (that is, any user) → Next, the path to browse to your program or directory (preferably a directory, just one rule to get it done, such as d:\ProgramFiles\*) → Create.

V. The first time you use AppLocker, after setting the above, you must reboot the machine (logout does not work), in order to make the policy take effect.

Sixth, great success, use IE on any horse-riding site, double-click any virus it, as long as the virus is not placed in the path allowed above on.