Please capitalize where necessary: have 10+ years experience in intercultural training, both face-to-face and virtual.
A: Have 10+ years experience in intercultural training, both face-to-face and virtual.

Q: this is definitely a great deal simply because you will not really need to shell out for a solution you are not absolutely clear on yet.

A: This is definitely a great deal simply because you will not really need to shell out for a solution you are not absolutely clear on yet.

Q: good afternoon, i want to welcome you to my new web project:
A: Good afternoon, I want to welcome you to my new web project:

Problem: create the required number of combinations before the orc reaches the castle!
Can you repeat this sentence, but capitalize it?
Answer: Create the required number of combinations before the orc reaches the castle!

Text: this may seem a strange time for a casino to be open, but it is based on a newly built complex containing various restaurants and shops for locals and tourists alike, so the company obviously felt that these opening times would maximize on their profits.

Correct capitalization: This may seem a strange time for a casino to be open, but it is based on a newly built complex containing various restaurants and shops for locals and tourists alike, so the company obviously felt that these opening times would maximize on their profits.

Text: guess it's about time to write a little about natalie...

Correct capitalization:
Guess it's about time to write a little about Natalie...