I can here the other person but they cant here me what can i do to fix it?

Yes, i had that problem too, but its easy to fix...Presume you are on Skype...if so click on HELP on top line and select Welcome Screen and to to CHECK YOUR SOUND WORKS... or, when someone calls you will see a button come up on the right hand side of your screen (from memory I think its torquoise in colour) and it says VIDEO WITH SOUND...just click on that...Hope that works for you

1st You download Webcam Driver.
Drivers After this install the Webcam driver in the system.
Installation of Webcam Driver
Go to the control panel
Click on the System Icon
Click on the Hardware Tab
Click on the Device Manager s
Select the Unknown Device or printer device where yellow Question Marks sign on it.
Right click on it and uninstall it.
After this go to the top of the device manager and click on scan for hardware changes.
Driver installation Wizard start.
Brows Your Driver from the Hard Disk and click on next.
Driver will be install.
Logitech Camera Drivers for Windows XP Vista Windows 7