Samsung Galaxy A53 5G - PIN Windows; Permission Manager; Wi-Fi; Wi-Fi Direct

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Pin windows
←
Settings>Biometricsandsecurity>Othersecuritysettings>
Pin windows
Pin windows allows you to pin an app to the screen and block
usageofallotherfunctionsofthephoneincludingcalling,
texting,andotherfrequentlyusedapps.Thisfeatureisvery
helpful if you want to lend your phone to another user, such as
a child, so that they can only use the pinned app. For example, if
you pin YouTube, it is the only function they will be able to use,
and all other functions of your phone are locked.
Whenyouwanttoreturntoregularusagemode,holdtheBack
andRecentAppsbuttonsatthesametimeforafewseconds.To
unpinanapp,youmayneedtheauthorizeduser’ssecurityPIN,
pattern, or password.
Permission manager
←
Settings>Privacy>Permissionmanager
Some apps, like the camera, microphone, or location services,
accessfeaturesofyourdevicewhentheyarerunninginthe
backgroundandnotjustwhenyouareusingtheapp.Youcan
giveordenysuchaccesstoeachappandsetyourdeviceto
notifyyouwhenthishappensforeachcategoryyouselect.
WI-FI
←
Settings>Connections>Wi-Fi>On/O
Wi-Fiisatermusedforawirelessnetworktechnologythat
provideswirelesshigh-speedinternetandnetworkconnections
withoutusingthedataallocatedtoyourserviceplan.When
Wi-Fi is turned ON, your device automatically scans for available
networks and displays them. You may be required to enter a
password to connect.
When you select a public/unprotected network, you are
automaticallyconnectedtothatnetwork.Connectingtoapublic
Wi-Fi network can leave your personal data vulnerable, so it is
important that you connect to known, secure networks and set
up passwords as necessary.
Wi-Fi Direct
←
Settings>Connections>Wi-Fi>More(3dots)>Wi-FiDirect
ThisfeatureusesWi-FicapabilitytosharedatabetweenAndroid
deviceseveniftheyarefromdierentmanufacturers.To
connect, both devices must have Wi-Fi Direct turned ON, but will
not need to be connected to a Wi-Fi network.