Please capitalize where necessary: though the post-operative course is shorter, there is a need for closer follow-up and testing.
A: Though the post-operative course is shorter, there is a need for closer follow-up and testing.

Q: before buying a lawn mower 8416 prorab ask all your options, equipment, appearance and warranty from the seller. please note that we are not engaged in the sale and manufacture warranty.

A: Before buying a lawn mower 8416 Prorab ask all your options, equipment, appearance and warranty from the seller. Please note that we are not engaged in the sale and manufacture warranty.

Q: this kind of amazing pc tv software will surely bring all the happiness and excitement and will definitely change the way you would enjoy tv entertainments in and out of your home.
A: This kind of amazing PC TV software will surely bring all the happiness and excitement and will definitely change the way you would enjoy TV entertainments in and out of your home.

Problem: room facilities: bath or shower, bathroom, cleaning products, dvd player, electric kettle, flat-screen tv, free toiletries, hairdryer, hardwood/parquet floors, heating, iron, ironing facilities, kitchen, kitchenware, linen, microwave, oven, private flat in building, refrigerator, shower, sofa, stovetop, tv, toaster, toilet, toilet paper, towels, upper floors accessible by stairs only, wardrobe/closet, washing machine, ipod dock
Can you repeat this sentence, but capitalize it?
Answer: Room facilities: Bath or Shower, Bathroom, Cleaning products, DVD Player, Electric kettle, Flat-screen TV, Free toiletries, Hairdryer, Hardwood/Parquet floors, Heating, Iron, Ironing Facilities, Kitchen, Kitchenware, Linen, Microwave, Oven, Private flat in building, Refrigerator, Shower, Sofa, Stovetop, TV, Toaster, Toilet, Toilet paper, Towels, Upper floors accessible by stairs only, Wardrobe/Closet, Washing Machine, iPod dock

Text: to explore all this point at least it takes about 10 days with one dive at each point. to move from one point to another, visitors can use the ships. meanwhile, visitors can also explore the island on foot.

Correct capitalization: To explore all this point at least it takes about 10 days with one dive at each point. To move from one point to another, visitors can use the ships. Meanwhile, visitors can also explore the island on foot.

Problem: in the new analyser, all optics are located inside the probe.
Can you repeat this sentence, but capitalize it?
Answer:
In the new analyser, all optics are located inside the probe.