Please capitalize where necessary: this software supports file types such as word documents, powerpoint files, excel spreadsheets, text files etc. and media file types such as mp4, mp3, avi, etc. it can also recover files from hard drives on mac os x and above versions.
A: This software supports file types such as word documents, PowerPoint files, Excel spreadsheets, text files etc. and media file types such as MP4, MP3, AVI, etc. It can also recover files from hard drives on Mac OS X and above versions.
Q: guided tours take place every sunday in june, july and august

A: Guided tours take place every Sunday in June, July and August
Q: do not waste a chance to win this massive megamillions jackpot
A: Do not waste a chance to win this massive MegaMillions jackpot
Problem: ke fibertec has been certified according to the strategic quality management system, iso 9001 and the environmental man
Can you repeat this sentence, but capitalize it?
Answer: KE Fibertec has been certified according to the strategic quality management system, ISO 9001 and the environmental man
Text: nowadays, garciniaextra is very popular as a healthy supplement.

Correct capitalization: Nowadays, GarciniaExtra is very popular as a healthy supplement.
Problem: the day began with a conference with input from internal as well as external presenters.
Can you repeat this sentence, but capitalize it?
Answer:
The day began with a conference with input from internal as well as external presenters.