I have to type 20 characters here so...
He will need a screw driver with interchangeable bits and a anti-static wrist band (optional)
Answer:
Clara should use computer lenses and artifical tears.
The computer lenses help block blue light from entering your eyes which would help with the headaches and help you focus on something further away. The artificial tears help lubricate dry eyes which prevents or in Clara's case, reduces/relieves eye strain.
Is this java or python pls explain or else i can’t answer
Answer:
post them, but id say anything with personal information