How to delay Windows 8 lock screen

On Windows 8 (Pro), Windows goes to the lock screen after 10-15 minutes of idle time, requiring a password. I see how to disable the lock screen, but my question is:

Can I increase the delay time from ~10 minutes to 120 minutes?

Solution 1:

You can do it by right click on desktop and select Personalize and then under there select the Screen Saver. Now increase the Wait time according to your wish.

Solution 2:

Windows 8 (just like the previous versions) has a setting to display the logon screen when resuming after a screensaver is activated.

You can change the wait time until the screensaver is activated in the same window.