Use a USB cable to connect the phone to the PC
Unlock the phone
On the phone, select File Transfer or MTP mode if prompted
Open File Explorer on the PC
Access the phone from This PC or Devices and drives
Use Bluetooth on both devices and pair them
Send files through Bluetooth if needed
Connect both devices to the same Wi-Fi network
Use a phone companion app or wireless file transfer app
Enable USB debugging only if required for developer tools
Install the correct USB drivers on the PC if the phone is not detected