Please capitalize where necessary: positives of cinematographic film, exposed and developed, whether or not incorporating sound track, width >= 10 mm but < 35 mm (excl. intermediate positives and newsreels)
A: Positives of cinematographic film, exposed and developed, whether or not incorporating sound track, width >= 10 mm but < 35 mm (excl. intermediate positives and newsreels)

Q: linuxtag is the largest and most important exhibition and conference in europe, which covers free software and gnu/linux. the motto is where .com meets .org. linuxtag combines both a community event as well as a professional exhibition with large amounts of business and a high quality gratis conference program.

A: LinuxTag is the largest and most important exhibition and conference in Europe, which covers Free Software and GNU/Linux. The motto is Where .COM meets .ORG. LinuxTag combines both a community event as well as a professional exhibition with large amounts of business and a high quality gratis conference program.

Q: what is file extension bmi?
A: What is File Extension BMI?

Problem: for the fact that the secular basis lifts off from itself and establishes itself in the clouds as an independent realm can only be explained by the inner strife and intrinsic contradictoriness of this secular basis.
Can you repeat this sentence, but capitalize it?
Answer: For the fact that the secular basis lifts off from itself and establishes itself in the clouds as an independent realm can only be explained by the inner strife and intrinsic contradictoriness of this secular basis.

Text: you have no idea how and why that particular volume is missing from the hard drive of your mac computer. how can you restore the volume back, if you cannot locate it???

Correct capitalization: You have no idea how and why that particular volume is missing from the hard drive of your Mac computer. How can you restore the volume back, if you cannot locate it???

Q: eighty-six-year-old eugen hehl expressed his thanks for the award, which was bestowed to him on the day before the npe 2015 trade fair in orlando, usa, by video message: "i feel deeply honoured to be included in the spi hall of fame and i thank you with all my heart.
A:
Eighty-six-year-old Eugen Hehl expressed his thanks for the award, which was bestowed to him on the day before the NPE 2015 trade fair in Orlando, USA, by video message: "I feel deeply honoured to be included in the SPI Hall of Fame and I thank you with all my heart.