New features of Windows 10 Version 1803(ITSUP 108 final project)

The Windows 10 version 1803, also known as the April 2018 Update, contains very useful features for students and IT professionals. There are new features in these fields: DISM commands, SetupDiag, Focus Assist, Security and more. New DISM command options have been added to manage future upgrades. The following are the new switches: /Initiate-OSUninstall: will start uninstalling an OS install to return the computer to a previous installation of windows /remove-OSUninstall: will remove OS install capability from the computer. /get-OSUninstallWindows: will show the number of days after the upgrade during which you can perform uninstallation. /set-OSUninstallWindow: will set the number of days after the upgrade during which uninstallation can be performed. These new command lines will be useful for an IT professional when presented with a situation in which they will need to uninstall an OS installation. In Windows Setup, it is also now possible to roll back a version of Windows using the Post Rollback option. This can be done in versions 1803 or later or using Windows 10 Enterprise or Pro through the following: /PostRollback<Location> [\setuprollback.cmd] [postrollback {system / admin}]. This will also be useful for an IT Professional to assist users that would like to go back to another update version of Windows 10 than the most recent installation.  It will also be useful for students if they do not like a new update of Windows and choose to go back to the previous one. Another new feature is Focus Assist. Focus Assist allows you to schedule times or completely stop notifications from notifying you to avoid interruptions or distractions. You can quickly activate it by...