For anyone who has a hard time staying away from their computer or can't focus on daily tasks, REFOG Time Sheriff is the tool you've been waiting for.
With this program, you can create a blacklist of all the programs, games, and tools that should be blocked when you need to focus on other things.
Just specify what time and what days you want to block the blacklist. You can set a fixed schedule or choose specific times for each day to make it suit your schedule.
Don't be late to work or starting your study session. Now, with REFOG Time Sheriff, you can give yourself the push you need to get away from your computer.
This version is fully functional for 15 days.