Please capitalize where necessary: one motherboard works fine (so far, we see when pcie expansion is added).
A: One motherboard works fine (So far, we see when PCIe expansion is added).

Q: a brightly colored bear is alone on stage.

A: A brightly colored bear is alone on stage.

Q: what you'll do if you don't have any backup of those important picture files, in such situation of photo loss you can use photo recovery application which guide you to restore deleted photos from memory card.
A: What you'll do if you don't have any backup of those important picture files, in such situation of photo loss you can use photo recovery application which guide you to restore deleted photos from memory card.

Problem: this lovely charming apartment is ideal for couples but it can accommodate your companions as well.
Can you repeat this sentence, but capitalize it?
Answer: This lovely charming apartment is ideal for couples but it can accommodate your companions as well.

Text: thanks to pimps and oligoelements content guarantees a full respect of hair and skin. th ... vitamin color c + plus

Correct capitalization: Thanks to pimps and oligoelements content guarantees a full respect of hair and skin. Th ... VITAMIN COLOR C + PLUS

Please capitalize where necessary: prime minister thaksin shinawantra is the only prime minister who served his full term when he was re-elected in 2005.
A:
Prime Minister Thaksin Shinawantra is the only prime minister who served his full term when he was re-elected in 2005.