Somehow my laptop mouse is locked, I can see it but can't move, please tell me how can I enable it? I want to include that my laptop is Packard bell and it is only two months.

Well, not locked per say... but something happened to the driver or configuration.

Is this actually a touch pad, a mouse stick... or an external mouse that's malfunctioning.

Also a simple reboot sometimes resolves mouse issues.

Finally, I am able to solve my problem. I just press Fn+F6 together (Packard Bell). Thanks guys for supporting me.