Please capitalize where necessary: their beginning comes from ancient times, and they come to us with little change or no. their popularity has changed over the years, sometimes staying at the peak or almost forgetting people.
A: Their beginning comes from ancient times, and they come to us with little change or no. Their popularity has changed over the years, sometimes staying at the peak or almost forgetting people.

Please capitalize where necessary: cosy holland in the famous delft blue (including wicker basket and matching panty)
A: Cosy Holland in the famous Delft Blue (including wicker basket and matching panty)

Please capitalize where necessary: movements are preferably from the forearm, although for minute details you may move from the wrist.
A: Movements are preferably from the forearm, although for minute details you may move from the wrist.

Please capitalize where necessary: sometimes while employing memory stick, users might come across a situation wherein they would end up deleting some of their favorite video files while deleting some unneeded ones.
A:
Sometimes while employing Memory Stick, users might come across a situation wherein they would end up deleting some of their favorite video files while deleting some unneeded ones.