Please capitalize where necessary: these books were reprinted many times and had great influence, for example both christopher columbus and amerigo vespucci used regiomontanus's ephemerides to measure longitudes in the new world.
A: These books were reprinted many times and had great influence, for example both Christopher Columbus and Amerigo Vespucci used Regiomontanus's Ephemerides to measure longitudes in the New World.

Q: i am assured by our merchants, that a boy or a girl before twelve years old is no saleable commodity; and even when they come to this age will not yield above 3 or 3. 2s. 6d. at most on the exchange; which cannot turn to account either to the parents or kingdom, the charge of nutriment and rags having been at least four times that value.

A: I am assured by our merchants, that a boy or a girl before twelve years old is no saleable commodity; and even when they come to this age will not yield above 3 or 3. 2s. 6d. at most on the exchange; which cannot turn to account either to the parents or kingdom, the charge of nutriment and rags having been at least four times that value.

Q: if you're anything like we were when we began, you're probably on a tight budget.
A: If you're anything like we were when we began, you're probably on a tight budget.

Problem: for example, based upon the official forecasts 4,000 tons of peanuts were purchased for seed in 1947 but only a fraction of this amount was actually planted.
Can you repeat this sentence, but capitalize it?
Answer: For example, based upon the official forecasts 4,000 tons of peanuts were purchased for seed in 1947 but only a fraction of this amount was actually planted.

Text: and in order to thank all the uses' support and also as a return, dll suite introduced this free download service to help millions of pc users suffering from dll errors like system.runtime.serialization.formatters.soap.ni.dll.

Correct capitalization: And in order to thank all the uses' support and also as a return, DLL Suite introduced this Free Download Service to help millions of PC users suffering from DLL errors like System.Runtime.Serialization.Formatters.Soap.ni.dll.

Text: after late morning we can expect mainly cloudless weather. morning temperatures will be around 13 c. during the day they will reach a maximum of 28 c. low temperatures at night will be around 13c. northwesterly winds are weak.

Correct capitalization:
After late morning we can expect mainly cloudless weather. Morning temperatures will be around 13 C. During the day they will reach a maximum of 28 C. Low temperatures at night will be around 13C. Northwesterly winds are weak.