Kindly note that I've formatted my laptop without backing up my drivers, so I faced alot of issues to find and install XP drivers for my laptop which is Dell Vostro 1015.
I've downloaded and installed all the drivers except the WiFi driver, and I've tried some drivers but it didn't work so please help me to find and install the WiFi driver.
Extract the file,go to device manager and from there go to the extracted folder of the driver else another simple way which will cost you some $'s is driver detective from this 100% issue will be fixed,few weeks ago I tried it: