Laptop support micro sd card but my Samsung A5 does not show micro sd card

Hi and welcome to AndroidCentral.

What brand microSD card do you have?

What file system is it formatted to?

What OS version are you running on your A5 and on your laptop?
 
Dear Laura Knotek,

My sd card's bran name is Samsung which capacity is 8GB.
I formated it by FAT32 (Default) file system.
And I am using windows 7 (32 bit os) on my Dell inspiron.

Also I unmounted it from A5 .now I mounted it to my Samsung tab3 which has kitkat 4.4.2 android version.
I am waiting for your kind response.