Text: it is helpful for determining if an event (respiratory or limb movement) disrupts the level of sleep.

Correct capitalization: It is helpful for determining if an event (respiratory or limb movement) disrupts the level of sleep.

Text: in this game you take on a tribe of purple bees who are after your territory.

Correct capitalization: In this game you take on a tribe of purple bees who are after your territory.

Text: uninstallation: as dll files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, uiautomationtypes.resources.dll may be mistakenly deleted.

Correct capitalization: Uninstallation: As DLL files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, UIAutomationTypes.resources.dll may be mistakenly deleted.

Text: some packages from wheezy have been split into several packages in jessie, often to improve system maintainability.

Correct capitalization:
Some packages from wheezy have been split into several packages in jessie, often to improve system maintainability.