Why aren't I able to add my Microsoft account in Windows 10 home?

[Windows Central Question]

not able to add my microsoft account in windows 10 home

i brought new lenovo Z51-70 laptop and made an user account on first start,now i am not able to sign in my microsoft account in windows store or anywhere else.when i click add account a screen flashes and then nothing happens,i tried adding another guest account and everything is working fine but i am not able to access all my files in this account.please help