Please capitalize where necessary: everyone will work at their hobby and will experience a life of economic well-being.
A: Everyone will work at their hobby and will experience a life of economic well-being.

Q: you can use our software contenta converter premium to adjust the gamma of thousands of psd. download now step 1: select your psd photos

A: You can use our software Contenta Converter PREMIUM to adjust the gamma of thousands of PSD. Download now Step 1: Select your PSD photos

Q: since acceptability of the test to the candidate is an important factor, it may improve the face validity of the test to inform candidates how they will be assessed.
A: Since acceptability of the test to the candidate is an important factor, it may improve the face validity of the test to inform candidates how they will be assessed.

Problem: kanin airport transfers (slovenia)
Can you repeat this sentence, but capitalize it?
Answer: Kanin airport transfers (Slovenia)

Text: just download and enjoy this excellent software right now!

Correct capitalization: Just download and enjoy this excellent software right now!

Problem: direct sale: by appointment.
Can you repeat this sentence, but capitalize it?
Answer:
Direct sale: By appointment.