Are low A's okay for scholarships/college admissions, etc?

I just finished by freshman year. My transcript reads as follows
The format is
(Class) (Semester 1) (Semester 2)
French III Honors, 92, 93
Health 99, 99
English I Honors 96, 96
AP Human Geography 96,99
Geometry Honors 91,93
Orchestra 97,98
Biology Honors 94, 95

How do grades show up on your transcript and how do they factor into your GPA?

Nice grades, by the way.

Just like it looks like on the post. Numerical values
Regular class A = 4 points
Honors/AP class A = 5 points
4.5 GPA