NB: Make sure your phone and your computer are connected to the same router.
Step 1. Install WiFi FTP Server app on your android phone from play store.
Step 2. After installing the app, open it and tap on Start.
Step 3. Now you can see this type of interface. Remember Server URL, Userid and Password.
Step 4. Now go to your windows computer and Double click on This PC. Right click in the blank area and go to Add a network location.
Step 5. Click Next.
Step 6. Click Next.
Step 7. Here you need to type the Server URL which you got in your app.
Step 8. If user name And password is required, Untick Log on anonymously. Type your Userid and Password which you got in your app. Click Next.
Step 9. Here you can edit to recognize your folder. Click Next.
Step 10. Click Finish.
Step 11. Your phone is now connected to your computer. Now you can browse your files and transfer files by drag and drop.