Please let me know how you like this – is the sound sufficient? Can you see what I am doing?
THE C SCALE
This is a basic C scale. You can start from the high note (3rd fret on the A string) or the low note (open C string). Practice going up and down, then you can improvise as you wish.
In this video, I play the scale for you, then play a C chord and an Am (minor) for you repeatedly for a couple of minutes so you can practice your scale and improvisation along with it.
Keep it simple and clean. Once you have this down well, I can show you many more little tricks to make it sound even better.