My system web cam are not working or not install dell vostro 1510

Your problem description makes no sense. Try to be a little clearer. WHAT is not working? WHAT, if any, are the error messages?
All I can tell is either your icons are disappearing or maybe your having a device problem. Please elaborate.

http://support.dell.com/support/downloads/download.aspx?deviceid=17544&fileid=264166&releaseid=R192324&SystemID=VOS_N_1510

It sounds like you do not have the driver or the support software for your WiFi adapter installed.
At the Dell Support web site, you can download the appropriate Networking drivers and support software.
Once you've done this, you should see a WiFi utility in the tray with the Bluetooth symbol.

Go to Dell Website http://support.dell.com/support/downloads/driverslist.aspx?os=WLH&catid=25&dateid=-1&impid=-1&osl=EN&typeid=-1&formatid=-1&servicetag=&SystemID=VOS_N_1510&hidos=WLH&hidlang=en&TabIndex=&scanSupported=True&scanConsent=False and download the required drivers for Dell Vostro 1510. Dell Vostro provides only drivers for windows XP and Windows Vista. What you can do is install the Windows Vista Drivers for your Windows 7 and hope it works.

Try a different usb port

You may have installed the correct driver but does the laptop have a bluetooth component device installed? Check in control panel, system specs.

try to reboot again your laptop then if doesn't work again reinstall your driver again and make it sure you install it properly then reboot you laptop.
Thanks

http://support.dell.com/support/downloads/driverslist.aspx?c=us&cs=04&l=en&s=bsd&ServiceTag=&SystemID=VOS_N_1510&os=WLH&osl=en&catid=&impid=

THere u go!

You will find the drivers under Input devise drivers----> Sonic SN9C230

Good luck
Nic

What type of Dell notebook is it?

You may need to uninstall the driver and get the updated one from dell.com website. Install the updated driver and then reboot. Please rate me.

Thanks

If your using XP then heres the Webcam Driver for the Dell Vostro 1510...

Click on this link: http://www.laptops-drivers.com/dell-laptop/download-complete-xp-drivers-for-dell-vostro-1510.html

look for:
- Web Camera Driver
Size: 7 Mbyte

The File Name is: R189396.exe (From ftp.dell.com)