Please capitalize where necessary: infections of the retina or infections that spread from other parts of the body
A: Infections of the retina or infections that spread from other parts of the body

Please capitalize where necessary: it only takes about 35 minutes to travel from anundgård sundsvall by car.
A: It only takes about 35 minutes to travel from Anundgård Sundsvall by car.

Please capitalize where necessary: product descriptions and specifications are based on information sites of manufacturers. scope of delivery, performance and appearance of samsung sc4140 vacuum cleaner may be subject to change without notice.
A: Product descriptions and specifications are based on information sites of manufacturers. Scope of delivery, performance and appearance of Samsung SC4140 vacuum cleaner may be subject to change without notice.

Please capitalize where necessary: pin and stitch the front and back centre seams together.
A:
Pin and stitch the FRONT and BACK centre seams together.