I'd suggest learning the minor pentatonic scale and basic 12 bar blues (3 chords).
Then, when you watch TV or are generally hanging out just noodle around on the guitar. It will get you used to picking notes, the feel, etc.
If you learn the minor pentatonic in E then you can move it to other keys. I used to listen to an album and try to play the pentatonic scale along with it. The first challenge is locating the key. The nice thing about pentatonic is that it is pretty idiot proof in terms of scale notes fitting a rhythm. The other thing is that it is also the major pentatonic scale (which fits better with country). So the same notes for a E minor pentatonic are also a G major pentatonic. I found that a disk like Eric Clapton Time Pieces vol 2 has most songs in E or G and works great to play along with using the same basic notes found in the E minor pentatonic. Another album that helped was War's Greatest hits. It used the major pentatonic version more but the song structures allowed for goof proof riffs in the G major pentatonic.
The E minor pentatonic is as follows.
E (open string) ----- G (3rd fret)
A (open string) ----- B (2nd fret)
D (open string) ----- E (2nd fret)
G (open string) ----- A (2nd fret)
B (open string) ----- D (3rd fret)
E (open string) ----- G (3rd fret)
If you start that with the big E string (fat one at top) and play those notes in order it's the minor pentatonic in E. If you start with the big string at the G position (3rd fret) and play from there it is basically the major pentatonic in G.
You can change Keys by using the same pattern (e.g. start with big string at G position and go up 3 frets, drop to next string directly below G (C) and go up 2, do the same to the little string and you've done the minor pentatonic in G.
Long explanation but I found just noodling around with this along with a record really helped my ear development. Once that happens you'll naturally add stuff that sounds right and you are on your way.