Kindly I ask your attention.
Could you be so kind and update additional information, like Operating System/ x32 or x64 and when laptop/notebook, brand/type/version?
When did it happen, after software installation/update, OS update, hardware update and so on?
What happened first and later?
Do you have options (don't change installation or simular to it) to set it like that on your system?
Do you have Parent Control or simulat to it?
Might be that you need to use the Restore Point/System Backup/Recover CD/DVD or Installation CD/DVD!
It's mostly recogmendable to restart the system after driver and some software installations.
Hopefully I let you known enough, that you will find the answers you seek!
Good luck and have fun doing it!
Best Regards,
MeneerWitte