I'm also a beginner, a few months, but even though most of the songs I play are country, I am listing a few easy ones for you, Take your pick if you like, Easy to play, slow- so you can get them right and easy to sing along.
A Horse with No Name- 2 chords Em & D6/9 Look that one up, very easy two finger chords.
Let It Be and Yesterday by Beatles-fairly slow, and easy to strum. Simple 4 chords each
Lying Eyes-Also only 4 chords
Country easy, Help me make it through the night and Joleen-easy beat and simple strumming.