Been playing for
50 y . . . a lot of years now . . .

Basicly self taught

but with todays technology & much better quality cheaper guitars it should be so much easierfor you.
Get yourself a small combo amp with a CD input so you play along to backing tracks from your phone or tablet. . . 10 /15 watts will be plenty .
Headphone socket is handy as well . . . to keep the peace indoors

A small cheap electronic tuner is essential & tune
to standard concert pitch of A 440 Hz Also light gauge strings 9-42 help novice players . . . easier to fret.
Search out the 1000's of guitar teaching vids on You Tube . These range from absolute beginner to pro and cover what ever style of music you want to pursue. Load the lessons & tracks to your device
Also Ultimate Guitar Tab is another good free site to give you chords & melody lines for 1000's of songs.
But You Tube is the secret weapon . . it shows you exactly what to do with your fingers .
Have fun . . . after all these years I'm still learning . . . it just goes on & on
Two words of advice . . . Practice & Perciverance
HTH
