How to transfer big size files from Android mobile to laptop with or without Wi-Fi connection?

THERE ARE MANY WAYS TO TRANSFER YOUR FILES FROM SMARTPHONE TO PC,
BUT WHICH IS THE SIMPLEST JUST CHECK OUT HERE!!

Firstly use USB cable. :p

But what if  you have problem with USB 

Then use Xender ,TUTORIAL

Step 1: OPEN XENDER AND TAP RED BUTTON (JOIN OR CREATE)

STEP 2: CHOOSE CONNECT PC OPTION

STEP 3 : CREATE HOTSPOT IF YOU NOT HAVE WIFI CONNECTION

  

STEP 4 : AFTER CONNECTING YOUR PHONE'S HOTSPOT TO YOUR LAPTOP,TYPE IP ADDRESS SHOWN ON THE APP(LIKE 192.168.1.1:33455) 

ACCEPT POP-UP ON YOUR PHONE AND YOU LANDED TO THIS PAGE

NOW ENJOY YOUR WIRELESS FILE TRANSFER.

PROBLEM:WHAT IF I'VE NO WIFI

SOLUTION: JUST LIKE YOU CREATE HOTSPOT FOR YOUR LAPTOP ,CHOOSE USB TETHERING OPTION AFTER CREATING HOTSPOT FROM XENDER SIMPLY CONNECT YOU USB TO THE PHONE AND ENJOY.

HOPE YOU LIKE... :-)