c
just don’t worry
connect your smartphone to laptop via USB cable
Click allow on your mobile if prompted
Step 2: Go to the Settings then Go to Hotspot & Tethering


just follow the images as shown above
Step 3: Enable USB Tethering

using the switch enable USB tethering
as shown above in the image
Step 4: Now, go to Your Laptop or Pc

just wait for 2-3 minutes
for automatic configuration
go to network setting in your windows pc
check for you are connected to ethernet
Step 5: Finally Open Web Browser

now open any web browser to access the internet
if not working try to the reboot your pc and the connect your mobile (make sure that your 3g or 4g data is enabled)