Updating windows 8 to 8.1

[Varun]

I installed windows 8 (32 bit) 5 months ago. My system now shows message ( Your windows 8 is out dated...etc and two links :
update to windows 8.1 and
learn about windows 10

Now think to update to windows 8.1 via wifi..How much mobile data needed for this update..
And is this update to windows 8.1 (32 bit) or (64 bit) ?

 

[Sarkar]

I installed windows 8 (32 bit) 5 months ago. My system now shows message ( Your windows 8 is out dated...etc and two links :
update to windows 8.1 and
learn about windows 10

Now think to update to windows 8.1 via wifi..How much mobile data needed for this update..
And is this update to windows 8.1 (32 bit) or (64 bit) ?

Around 3 GB, you will get only 32 bit version

 

[Airteldthuser]

I installed windows 8 (32 bit) 5 months ago. My system now shows message ( Your windows 8 is out dated...etc and two links :
update to windows 8.1 and
learn about windows 10

Now think to update to windows 8.1 via wifi..How much mobile data needed for this update..
And is this update to windows 8.1 (32 bit) or (64 bit) ?

Bro use Microsoft Media Creation Tool for upgrade your windows 8 pc to 8.1 and 10.