Please capitalize where necessary: in 1900 he received his diploma and began a career as an artist in bavaria.
A: In 1900 he received his diploma and began a career as an artist in Bavaria.
Q: lx - free english online dictionary based on wordnet 3.0

A: LX - Free English online dictionary based on WordNet 3.0
Q: free textbooks: how is this possible?
A: Free Textbooks: how is this possible?
Problem: unlodctr.exe program freezing and system crashing: important system components such as uniplat.dll and unregmp2.exe become abnormal.
Can you repeat this sentence, but capitalize it?
Answer: unlodctr.exe program freezing and system crashing: Important system components such as uniplat.dll and unregmp2.exe become abnormal.
Text: of course… i made a donation to you guys!

Correct capitalization: Of course… I made a donation to you guys!
Problem: 6. avoid these red flags, unreal prices; egold payments; never tested or condition unknown; negative reviews and fraud claims against the the seller.
Can you repeat this sentence, but capitalize it?
Answer:
6. Avoid these red flags, unreal prices; egold payments; never tested or condition unknown; negative reviews and fraud claims against the the seller.