Were to find Windows 7 32 bit wifi driver for Dell inspiron N5110

I am using a Dell N5110 laptop which is running on Windows 7 32bit edition. Previously I was able to surf the internet by connecting the laptop to Wifi networks but now it is not working at all. I have also lost the CD that contains all its driver. So, if anyone can tell me from where I can download the 32bit wifi driver for this laptop, it will be appreciated. Thanks

You can go to the below link, which is the official website of Dell support, to download and install the appropriate driver which is missing or corrupted in your Dell machine. Just select the "Automatically detect my Service Tag for me" and everything will be done automatically:
http://www.dell.com/support/drivers/...roductSelector

If you want, then you can also go through the below link on how to install drivers in the proper order:

http://www.dell.com/support/troubles...401E0A55174744

Yes, by using the service tag steps, it will pick up the hardware and also the operating system installed in your machine and report it back to the database of Dell support to show you the list of drivers available. If your system came with Windows preinstalledn then you will see a list that corresponds to the OS but if the system came without Windows then you will nto see the drivers list.

You can also download a tool called 3DP Chip which is a program that will detect your hardware and even unrecognized hardware by the system components. It will inform you the type of hardware and its model installed in your system and then suggest a direct link to the website where you can download the driver for that model and your operating system.