Please capitalize where necessary: details and links to the windows 10 updates are in the “protect your windows devices against spectre and meltdown” article, kb4073757.
A: Details and links to the Windows 10 updates are in the “Protect your Windows devices against Spectre and Meltdown” article, KB4073757.

Please capitalize where necessary: there is definitely a way out to get it back.
A: There is definitely a way out to get it back.

Please capitalize where necessary: most young people speak english, whilst older people speak better german.
A: Most young people speak English, whilst older people speak better German.

Please capitalize where necessary: preview the repaired avi file and then save it to the respective location as available to the user
A:
Preview the repaired AVI file and then save it to the respective location as available to the user