Please capitalize where necessary: thank you. i am now signing up on all social bookmarking platforms that you've suggested in your post.
A: Thank you. I am now signing up on all social bookmarking platforms that you've suggested in your post.

Q: after returning to poland he gave these manuscripts to his parents for safe keeping.

A: After returning to Poland he gave these manuscripts to his parents for safe keeping.

Q: as blockchain increasingly becomes part of business operations, there needs to be a closer examination of the potential security liabilities that come with this emerging technology.
A: As blockchain increasingly becomes part of business operations, there needs to be a closer examination of the potential security liabilities that come with this emerging technology.

Problem: one of the things that anders fogh rasmussen is best remembered for among the danes is his unconditional - and often very unpopular - support of the former american president bush's wars in iraq and afghanistan.
Can you repeat this sentence, but capitalize it?
Answer: One of the things that Anders Fogh Rasmussen is best remembered for among the Danes is his unconditional - and often very unpopular - support of the former American President Bush's wars in Iraq and Afghanistan.

Text: egmont is one of scandinavia's leading media groups.

Correct capitalization: Egmont is one of Scandinavia's leading media groups.

Please capitalize where necessary: 83.02 base-metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like; base-metal hat-racks, hat-pegs, brackets and similar fixtures; castors with mountings of base metal; automatic door closers of base metal
A:
83.02 Base-metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like; base-metal hat-racks, hat-pegs, brackets and similar fixtures; castors with mountings of base metal; automatic door closers of base metal