Set up a child account and set screen time limit in Windows 8

1) To set up a child account in Windows 8:
a) Click start menu and click control panel
b) Click User Account, click manage another account
c) Add a new account
d) Click add a child account with email or with email account
e) Click mange family safety online or directly go to your Microsoft account online

2)Set screen time limit for child account under parental control
a) Go to your microsoft account
https://account.microsoft.com/
b)click family and click screen time and select maximum time per day your child can use computer.
you can also choose which kind of websites, apps and games your child can access.
Video: Set up a child account and set screen time limit in Windows 8