1. Lock the Internet: Can't access the Internet.
2, lock game: lock non-Flash games, you can also lock the Flash application.
3. Lock yellow information: Block bad text information that appears on the computer screen.
4, lock yellow website: prohibit browsing yellow sites and other bad information sites, you can lock almost all yellow sites in the world.
5, lock online chat or online games: such as QQ, MSN, Lianzhong and so on.
6. Lock machine: This machine cannot be used.
7. Lock files: Prevent important files from being maliciously or unintentionally deleted, changed, copied, and read.
8. Designated website: All websites except the ones that can be accessed by the administrator are denied access.