Edan would like to buy a laptop computer. Last week, he went to a computer store. He compared between Product A and Product B $($as shown in Figure $1$ below$).$ As a friend of Edan, you are going to help Edan to make his choice by answering the questions below.

Prouuct A : samsung NP$530$

Product B : Apple Macbook $($M$2)$

Figure $1$: Two laptop computers with different specs

$($a$)$ Identify the operating systems on each product for Edan.

$(2$ marks$)$

$($b$)$ Edan would like to install Microsoft Access for a database project. Tell Edan which laptop

$($product A or product B$)$ is more suitable for him. Explain your answer.

$(4$ marks$)$

$($c$)$ Edan wants to know more about the CPU performance of the computer. Suggest and explain THREE factors which may affect the performance of CPU.

$(6$ marks$)$

$($d$)$ Edan would browse Intemet with this device when travelling around different cities, suggest TWO wireless technology that Edan may make use of and tell Edan if he needs to buy any add$-$on peripherals for the corresponding wireless connections.

$(3$ marks$)$