Please capitalize where necessary: with over 3 months of my time into creating this incredible i had to decline their offer...
A: With over 3 months of my time into creating this incredible I had to decline their offer...
Q: the michelin brand expanded its range of products continuously.

A: The Michelin brand expanded its range of products continuously.
Q: when the tool was being developed it was mostly used by chemists, biologists, toxicologists and engineers.
A: When the tool was being developed it was mostly used by chemists, biologists, toxicologists and engineers.
Problem: pour the cream in and whisk again, while the ingredients blend together and become thick and creamy.
Can you repeat this sentence, but capitalize it?
Answer: Pour the cream in and whisk again, while the ingredients blend together and become thick and creamy.
Text: today, languagewire enjoys the services of more than 5,200 certified freelance translators and some 150 full-time employees in offices in 8 european countries, including two technology development centres in kiev and gdansk. languagewire has been profitable from the start, and today has a turnover of around dkk 200 million.

Correct capitalization: Today, LanguageWire enjoys the services of more than 5,200 certified freelance translators and some 150 full-time employees in offices in 8 European countries, including two technology development centres in Kiev and Gdansk. LanguageWire has been profitable from the start, and today has a turnover of around DKK 200 million.
Problem: apart from the product videos, sound samples and 360° pictures, you will also find interesting online guides, test reports from all the major magazines, over 250 thousand customer reviews and much more.
Can you repeat this sentence, but capitalize it?
Answer:
Apart from the product videos, sound samples and 360° pictures, you will also find interesting online guides, test reports from all the major magazines, over 250 thousand customer reviews and much more.