At 7:22 pm, I put in a test event for 8 pm, with a 1-hour reminder.

After creating the event, I see it in my calendar, but to my surprise I didn't  see a reminder.

So I modified to give me a 30-minute reminder. It's now 7:28. I'm waiting to see what I get. (If I don't have a noticeable reminder that grabs my attention, that's the end of the experiment. I need a calendar system specifically for reminders--'cuz I'm somewhat "calendarically challenged".) Ah. That worked. There is a nice STICKY reminder at the bottom right that STAYS there until

availability "OneCalendar" in the Cloud could be very interesting especially when synchronised with local app

There needs to be a way to select a default Google calendar

instead of clicking in the upper left corner

The background color for any appointment needs an option to be transparent. At first, I liked all the color coding, then as my calendar filled up, it became over whelming, too busy on the eyes. Need to use color sparingly, so a transparent option is needed.

Can there be a way this calendar be limit-less instead of only a 3 years history?  Is there a way to back up? 

On Windows, it's hard to only allow this app goes through certain proxy like in browser it's very easy to configure a proxy. Hope this could be added.

By importing data from different locations, dobble birthdays could be imported

Most apps I use have a setting to automatically start them when logging into Windows. Since I use One Calendar constantly, it would be nice if I had such a setting for it too.

Sometimes I may want to have a link to a website in the description or even an application link that pulls up something in another app, usually formatted like app_name://x-callback-url/action_name?id=87170e427bfe4a94b21160ec35c86cd3

It would be cool if I could do a faster change of an event's color, like by right-clicking on the event and seeing the color palette right there from which I can choose the new color.

When a new appointment is created for the first time, proposal from existing appointments with transfer of times. Focus on empty date field.

Selection from dropdown list with mouse click and transfer of data into the appointment form. I have not found this useful feature in any calendar for Windows.

Since I have the same app on two different platforms, is there a way the settings can be synced between the 2 platforms? Such as adding additional accounts, or changing calendar colors on the 2 devices at the same time.

When I close Windows One Calendar, and then re-open, it remembers the last view that was used, i.e. Day, Week, List, etc. Is there a way to have a default view that comes up every time the app is started, like the Month view?

Hi, How about a crossplatform 1 QR Code setup function to speed up the reinstall of all calendars?

I still use the Outlook contact list for email. I'd like to use the contacts for sending invitations. Alternatively my Google contact list would also work.