n. 1. A place of detention, especially for persons who are accused of committing a crime and have not been released on bail or for persons who are serving short sentences after conviction of a misdemeanor. 2. Detention in a jail.
Windows Defender (included by default in Windows Vista/7) helps you inspect/manage your startup programs. 1  Open Windows Defender. 2  Click Tools, and then click Software Explorer. 3  In the Category list, select Startup Programs.  To list startup entries for the system, click Show for all 1  users. You can enable, disable or remove startup entries from there.
Startup Settings is a menu of the various ways in which you can start Windows 10 and Windows 8, including the well known diagnostic startup option called Safe Mode. Startup Settings replaced the Advanced Boot Options menu available in previous versions of Windows.