Overall performance is Very Good.Dell Vostro 3558 Notebook, It has 5th Generation Intel core i3 Processor and 4 GB RAM.its show that it has speed and Reliability.It’s Screen or display size is 15.6 inches.The wide DIsplay is very nice and awesome for playing games.It is ideal for Everybody Usage.1 TB hard disk has more enough storage space to store files.sound and pictures quality is very good. its display support 4k video that is very interesting.Office is pre install in it.They Provide Window 10 home in this laptop. Overall its really good Notebook.