As popularization of computers and internet explosive expanding, more and more teenagers addict themselves to PC games, internet games and internet chatting. Protect your kids from pornographic information and wicked massages, which impose bad influence on teenagers and boring thousands of parents and teachers. Consequently, Shenzhen GAEA technical company invents PC-LOCK system to solve these troubles.

PC-LOCK system is composed of tow parts: USB PC-LOCK key and PC-LOCK software, PC-LOCK does:
1. Locking internet: After programming this function, and remove the USB PC-LOCK key, no one could browse internet out of you programmed time.
2. Locking pornographic website: After programming this function, and remove the USB PC-LOCK key, your kids could browse website except pornographic websites.
3. Locking forbidden website: After programming this function, and remove the USB PC-LOCK key, your kids could browse the website which you programmed in your programmed time.
4. Locking games: After programming this function, and remove the USB PC-LOCK key, your kids could play games in your programmed time only.
5. Locking MSN and other chatting tools: After programming this function, and remove the USB PC-LOCK key, your kids could chat by MSN or other BBS in you programmed time, most BBS websites are forbidden in your programmed time.
6. Locking pornographic messages: After programming this function, and remove the USB PC-LOCK key, the pornographic pictures and wicked messages would be shielded in your software such as Microsoft word and tablet.
7. Locking document and directory: After programming this function, and remove the USB PC-LOCK key, locked document or directory can not be deleted, copied, read, revised.
8. Locking computer: After programming this function, and remove USB PC-LOCK key, you kids could start the computer in your programmed time.