So here it is:
Starting on low E: first finger, first fret, second finger, second fret but on A string, third finger, third fret but on D string, fourth finger, fourth fret but played on the G string. Once all four fingers are on the fret board, it will look something like this:

When you are done you can then do the same thing but in reverse: Fourth finger, fourth fret on the G string. Third finger, third fret on the D string etc etc.
Both finger exercises I have covered should be done for atleast 10min before you start playing guitar. It might not seem like it helps but it does. Soon enough I will start covering timing and picking techniques/tips that you can add to your exercises.
Before you know it you will be shredding like a master
Happy rocking!!