Please capitalize where necessary: power phone book is the tool to manage your contacts.
A: Power Phone Book is the tool to manage your contacts.

Q: scorm cloud will be the new home of the artist formerly known as test track

A: SCORM Cloud will be the new home of the artist formerly known as Test Track

Q: they are linked to the reception, while video, speech and call signals are also transmitted to two isdn telephones in other parts of the building via the telephone network.
A: They are linked to the reception, while video, speech and call signals are also transmitted to two ISDN telephones in other parts of the building via the telephone network.

Problem: saturday 10 february, 2018 61839974 requests since tuesday 16 december, 2003
Can you repeat this sentence, but capitalize it?
Answer: Saturday 10 February, 2018 61839974 requests since Tuesday 16 December, 2003

Text: everything is in english, it is an australian site.

Correct capitalization: Everything is in English, it is an Australian site.

Problem: before buying a lawnmower mcculloch b28 p ask about all your options, equipment, appearance and warranty from the seller. please note that we are not engaged in the sale and manufacture warranty.
Can you repeat this sentence, but capitalize it?
Answer:
Before buying a lawnmower McCULLOCH B28 P ask about all your options, equipment, appearance and warranty from the seller. Please note that we are not engaged in the sale and manufacture warranty.