outlook365: How to force a reinstall of Outlook 365 on Windows/Mac? Latest version?

Here's how to force a reinstall of Outlook 365 on Windows/Mac.

i. Here are some pro tips to help you make the most of Outlook 365:

1. *Use Rules to Automate Email Management*
  - **Creating Rules**: Automate sorting and responding to emails by creating rules.
    - Go to `Home - Rules - Manage Rules & Alerts`.
    - Create a new rule to move, flag, or respond to emails based on specific criteria.

2. *Quick Steps*
  - **Customize Quick Steps**: Perform multiple actions on an email with one click.
    - Go to `Home - Quick Steps`.
    - Create custom Quick Steps to automate tasks like moving emails to folders, flagging, or forwarding.

3. *Keyboard Shortcuts*
  - **Learn Key Shortcuts**: Speed up navigation and email management with keyboard shortcuts.
    - `Ctrl + N`: New email
    - `Ctrl + Enter`: Send email
    - `Ctrl + R`: Reply to email
    - `Ctrl + Shift + V`: Move to folder

4. *Search Folders*
  - **Create Search Folders**: Keep track of important emails with custom search folders.
    - Go to `Folder - New Search Folder`.
    - Create search folders for unread emails, flagged messages, or specific keywords.

5. *Use Categories*
  - **Color Coding**: Organize emails, calendar events, and tasks with categories.
    - Right-click on an email or event, choose `Categorize`, and assign a color.
    - Customize categories under `Home - Categorize - All Categories`.

6. *Email Templates*
  - **Save Time with Templates**: Create templates for frequently sent emails.
    - Compose an email and save it as a template: `File - Save As - Outlook Template`.
    - To use a template, go to `New Items - More Items - Choose Form`, then select `User Templates in File System`.

7. *Conditional Formatting*
  - **Highlight Important Emails**: Automatically format emails based on conditions.
    - Go to `View - View Settings - Conditional Formatting`.
    - Add a new rule and define the conditions and formatting options.

8. *Integrate with Microsoft To Do*
  - **Task Management**: Sync your Outlook tasks with Microsoft To Do for better task management.
    - Enable Microsoft To Do integration to have a unified view of your tasks across devices.

9. *Delay Sending Emails*
  - **Schedule Emails**: Set a delay for sending emails to ensure you have time to make changes.
    - Compose your email and go to `Options - Delay Delivery`.
    - Set the date and time you want the email to be sent.

10. *Focused Inbox*
  - **Prioritize Important Emails**: Use the Focused Inbox to separate important emails from the rest.
    - Enable Focused Inbox under `View - Show Focused Inbox`.
    - Focused Inbox uses machine learning to determine which emails are important.

11. *Use Add-ins*
  - **Enhance Functionality**: Add-ins can provide additional features and integrations.
    - Go to `File - Manage Add-ins` to explore and install add-ins from the Office Store.

12. *Advanced Search*
  - **Refine Searches**: Use advanced search operators to find specific emails.
    - Click on the search bar and use operators like `from:`, `subject:`, `has:attachment`, and date ranges.
    - Combine operators for precise searches, e.g., `from:boss subject:report has:attachment`.

13. *Archive Old Emails*
  - **Free Up Space**: Archive emails to keep your mailbox manageable.
    - Select emails to archive and go to `File - Archive`.
    - Choose a date and move emails older than that date to the archive folder.

14. *Mail Merge*
  - **Personalize Bulk Emails**: Use mail merge for personalized bulk emailing.
    - Use Word and Outlook together: `Mailings - Start Mail Merge` in Word and follow the steps to send personalized emails.

15. *Custom Email Signatures*
  - **Professional Signatures**: Create multiple email signatures for different purposes.
    - Go to `File - Options - Mail - Signatures`.
    - Design signatures for personal, business, and different departments.

16. *Calendar Sharing and Permissions*
  - **Collaborate Efficiently**: Share your calendar with colleagues and set permissions.
    - Right-click on your calendar, choose `Share`, and select `Calendar Permissions`.
    - Set view or edit permissions for different people.

17. *Out of Office Replies*
  - **Automatic Responses**: Set up automatic replies when you’re away.
    - Go to `File - Automatic Replies` and set the date range and message for auto-responses.

18. *Use Flags and Reminders*
  - **Follow Up on Emails**: Flag emails and set reminders for follow-up.
    - Right-click on an email and choose `Follow Up`, then set a reminder date and time.

19. *Clutter Folder*
  - **Reduce Email Noise**: Use the Clutter folder to automatically move low-priority emails.
    - Enable Clutter in Outlook settings to have less important emails moved to the Clutter folder.