In this world, both work and leisure, you should always be aware of a multitude of events, reminders or appointments, so all users sooner or later need to have an agenda to take a little better control of their lives.
The problem is that the vast majority of agendas are usually very complete with many extras, options and tools, which makes it very complex to use.
If what you are looking for is a simple and easy agenda to write down your basic matters then what you need is Laura Reminders, which is a simple agenda that alerts you of the days you have to pay bills or taxa, birthdays, appointments, events, etc.
You can free download Laura Reminders 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.