Please capitalize where necessary: it is widely believed that the saxons started off as a tribal branch or warrior order of the germanic chauci and that their name, which is based on their characteristic short sword called sahs, later spread to other tribal branches.
A: It is widely believed that the Saxons started off as a tribal branch or warrior order of the Germanic Chauci and that their name, which is based on their characteristic short sword called sahs, later spread to other tribal branches.

Q: in the menu on the left select settings and find the on startup section.

A: In the menu on the left select Settings and find the On Startup section.

Q: the smallest of all german wadden sea national parks consists of just three islands.
A: The smallest of all German Wadden Sea National Parks consists of just three islands.

Problem: the best results have been observed in people with partial attacks.
Can you repeat this sentence, but capitalize it?
Answer: The best results have been observed in people with partial attacks.

Text: 2. roosevelt feilds from tunisia: dll suite helped me solve my blue screen windows 7 home premium edition 64-bit issue today. at first i thought the system windows 7 home premium edition 64-bit is crashed so i turned to dll suite. well, i can only say: problem solved, hah hah...

Correct capitalization: 2. Roosevelt Feilds from Tunisia: DLL Suite helped me solve my blue screen Windows 7 Home Premium Edition 64-bit issue today. At first I thought the system Windows 7 Home Premium Edition 64-bit is crashed so I turned to DLL Suite. Well, I can only say: Problem Solved, hah hah...

Q: today some of this vineyards still belong to family. lucien gabriel barrot had two sons robert and pierre barrot. robert barrot married catherine mousset the daughter of louis mousset and together they ran chateau des finesh roches until they handed over to the two daughters amelie and gaelle.
A:
Today some of this vineyards still belong to family. Lucien Gabriel Barrot had two sons Robert and Pierre Barrot. Robert Barrot married Catherine Mousset the daughter of Louis Mousset and together they ran Chateau des Finesh Roches until they handed over to the two daughters Amelie and Gaelle.