Did you know Linux famous? It is a very useful task planer with many options which can be really useful.
In this case, VisualCorn is presented as an ideal version of the cron for Windows, although it is similar to the Linux version.
This is especially advanced for some programs running at a certain time. Thus, you do not have to click on them at 4:00 AM. And, for example, your antivirus will run daily, so your system will be safe and you will not waste a minute.
It is very easy to use, you will not have any problem while managing tasks: add, modify or delete jobs, and enjoy yourself, because VisualCron will run your programs for you.
In addition, it's free and its interface is very intuitive.