Add punctuation: It has been accessible to the public since 1993
A: It has been accessible to the public since 1993.
QUESTION: Fix punctuation: The partners do not release personal data to third parties
ANS: The partners do not release personal data to third parties.
QUES: According to Coupe et al 1998 insecticides and herbicides are used up to approx 5 kgha and 7 kgha

correct the punctuation.

CORRECTED: According to Coupe et al. (1998), insecticides and herbicides are used up to approx. 5 kg/ha and 7 kg/ha.
Question: Tip Incorrect KES file association errors can be a symptom of other underlying issues within your Windows operating system
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Answer: Tip: Incorrect KES file association errors can be a symptom of other underlying issues within your Windows operating system.
If 18000 were murdered every day the figure of one million would be reached in a mere 56 days not in the course of a year

Can you repeat this sentence, but add in punctuation?
If 18,000 were murdered every day, the figure of one million would be reached in a mere 56 days, not "in the course of a year."
QUESTION: Fix punctuation: When a company or business is doing well its stocks become a hot cake in the market and investors want to buy into it creating demand which drives up the stock values
ANS:
When a company or business is doing well, its stocks become a hot cake in the market and investors want to buy into it, creating demand which drives up the stock values.