New Outlook Custom Holiday Files: What to do with .hol files today

If you have used classic Outlook for years, you may have accumulated custom holiday files with a .hol extension. These files let you import your own set of holidays into the calendar, such as company-specific days or regional observances not included by default. In new Outlook for Windows, the way holidays are managed has changed. … Read more

Classic Outlook to New Outlook: SharePoint Calendar Sync – Replace classic connected calendars

You need to sync a SharePoint calendar with the new Outlook for Windows, but the classic method of connecting a SharePoint calendar as an internet calendar no longer works. Microsoft redesigned the sync engine in the new Outlook, replacing the old calendar connection feature with a direct SharePoint site integration. This article explains how to … Read more

Where to Find Optional Attendees in New Outlook After Leaving Classic Outlook

When you switch from Classic Outlook to the new Outlook for Windows, many familiar features appear in different locations. One common point of confusion is the Optional Attendees field, which was clearly labeled in the classic meeting form. In the new Outlook, this field is still present but is labeled differently and tucked into a … Read more

New Outlook Copy Cut Paste Calendar Events: How It Works for Classic Outlook Users

Classic Outlook users who switch to the new Outlook for Windows often find that familiar copy, cut, and paste actions on calendar events behave differently. The new Outlook uses a web-based architecture that changes how event data is handled in the clipboard. This article explains exactly what happens when you copy, cut, or paste a … Read more

Use Delegate Calendar Access in New Outlook After Switching From Classic Outlook

When you switch from Classic Outlook to the new Outlook for Windows, delegate calendar access often stops working. The permissions you set up in the classic version do not automatically carry over to the new app. This article explains why delegate access breaks after the switch and provides step-by-step instructions to restore it in the … Read more

New Outlook Edit This and Following Events Settings: Location and Practical Limits

When you create a recurring appointment or meeting in Outlook and later need to change one instance, you see the option to edit “This event” or “This and following events.” In the new Outlook for Windows, this setting is located in a specific dialog that differs from classic Outlook. Understanding where to find these options … Read more

Classic Outlook to New Outlook: In-person Events – Use the new meeting type correctly

When you upgrade from classic Outlook to the new Outlook for Windows, the way you create and manage in-person events changes significantly. The new Outlook introduces a dedicated meeting type called In-person event that replaces the older method of adding a physical location to a standard meeting request. This article explains the core differences between … Read more