I need to learn more about features in Photoshop... like...

Woke up, fell out of bed
Dragged a comb across my head
Found my way downstairs and drank a cup
And looking up I noticed I was late
Found my coat and grabbed my hat
Made the bus in seconds flat
Found my way upstairs and had a smoke
Somebody spoke and I went into a dream

A Day In The Life by The Beatles