Raspberry Pi is made for education and to show newbies how hardware and software works. So the Raspberry Pi Foundation has taken any effort to make things as simple as possible to start with Raspberry Pi. Just follow its official documentation and most things will work out of the box.
Take a Raspberry Pi image of your choice and flash it to the SD Card. ...
Recover the /etc/network/interfaces by adding these lines:
# interfaces(5) file used by ifup(8) and ifdown(8)
# Please note that this file is written to be used with dhcpcd
# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
# Include files from /etc/network/interfaces.d:
Then try to connect to your ...