You need correct Android Phone USB Drivers for your phone to connect your device to the computer . This includes, using the device for development which requires ADB and Fastboot drivers, transferring media content and files to your phone storage etc.
You can download USB driver for your phone from official websites in support section, but for ease I have made a collection of all android phones USB drivers in one place.
Download Android USB Drivers for Windows (ADB and Fastboot)
Find below the list of popular Android Phone USB Drivers manufacturers with a link to their USB drivers for download:
Google Nexus: Download Google Nexus Drivers.
HTC: Download HTC USB Drivers (HTC Sync).
Motorola: Download Motorola USB Drivers (Motorola Device Manager).
LG: For device specific drivers, go to LG website > Search for product > Resources > Download driver.
Nexus 7: Download Nexus 7 USB Drivers.
SONY: Download SONY PC Companion (drivers included).
ZTE: Download ZTE USB Driver.
DELL: Download DELL USB Drivers (device specific).
Fujitsu: Download Fujitsu USB Drivers.
If you didn’t find the Android Phone USB Drivers you are looking for? You can request a specific Android USB driver from the contact page.