Hi there . as a new user you will first find it a bit difficult to use this android smartphone but don’t worry you will get use to it very soon.It has limited RAM and CPU is old 32 bit u can’t play heavy games but u can play casual games.Second don’t install unnecessary apps only use the apps u really want to use.I recommend u to use micro sd card so that u can manage your data easily.
The battery capacity is limited 2000 mah but it can last for a full work day.For camera u can use default camera app, turn on exposure mode for better control.