Any body here knows how to install a desktop environment. Well I know how to but I need to know how the lock screen will look like because I still want the default one installed.
Before you get any "bad" advises, teel us first which desktop environment you want to install. There are different ways to install a desktop environment.
Just keep in mind that installing another desktop environment will also bring in the standard tools/apps from the desktop already installed. In some cases it could lead to problems with both desktop environments due to conflicts between (system) packages of both desktop environments.