Read the guide, then continue.
Three letter rows
The top row (Q to P), the home row (A to semicolon), and the bottom row (Z to slash). Everything you learn here builds on those three rows.
The space bar
Pressed with a thumb, never with an index finger. The thumb stays relaxed just above it.
Q
W
E
R
T
Y
U
I
O
P
A
S
D
FL index
G
H
JR index
K
L
;
'
Z
X
C
V
B
N
M
,
.
/
space