The textures on some different keys of the keyboard are wrapped some other keys are sideways.
I'm new to Blender to can't figure out this thing.
Your unwrap must be incorrect, what you can do is select all the side faces of one key then ShiftG (Select Similar) > Normal:
Then select a view (side view for example) and press U (Unwrap) > Project from View:
And put the UVs somewhere over your image in the Image Editor, so that no letter will appear: