Week Numbers in Windows 10 Calendar

If you would like to display the week numbers for the current year in Windows 10’s Calendar app, you will need to enable a small setting. Here are the instructions on how to show week numbers (based on a specific week numbering system) in the Calendar app.

Display Week Numbers in Calendar View

Open the Calendar app, click on the Cog icon and go to Settings > Calendar Settings:

Click on the drop down menu below Week numbers and select the desired week numbering system. You can, for example, choose to start your first week on the First Day of Year, after the First Full Week, or after the First Four-Day Week:

Moving forward, the Calendar app will add new column for week numbers:
Published by deri58. Latest update on January 18, 2016 at 08:33 AM by jak58.
This document, titled "Week Numbers in Windows 10 Calendar," is available under the Creative Commons license. Any copy, reuse, or modification of the content should be sufficiently credited to CCM (https://ccm.net/).
Display More Apps in Windows 10 Start Menu
Stop Windows 10 from Changing Your Default Printer