How to free up storage on Microsoft Outlook 365 (Easiest Way) (2026 Guide)

🧹 How to Free Up Storage on Microsoft Outlook 365 | Easiest Way (2026 Step-by-Step Guide) Running out of space in Outlook? ⚠️ Learn how to free up storage on your Outlook 365 account using smart cleanup tools, filters, and settings — so you can send and receive emails without interruptions. This 2026 guide walks you through both Outlook Web and Outlook Desktop, showing the quickest ways to clear inbox clutter, empty trash, archive old emails, and manage attachments. 📦 In This Video: 00:00 – Intro 00:40 – How to check Outlook storage usage 01:15 – Delete large and old emails 02:00 – Empty Deleted Items and Junk folders 02:45 – Clean up conversations (Desktop) 03:30 – Use Sweep and Filter tools (Web) 04:15 – Archive vs Delete: What's better? 05:00 – Automatically manage future email storage 06:00 – Bonus: Remove large attachments only ✅ Works With: Outlook 365 (Microsoft 365) Outlook Web (OWA) Outlook Desktop App (Windows/Mac) Office.com Storage Settings 💼 Perfect for: Office users with full inboxes Students with limited Microsoft 365 storage Professionals needing to clear space quickly 👍 Like this video? Hit Subscribe 🔔 for more Outlook tutorials, storage fixes, and email productivity tips! microsoft 365,microsoft outlook,how to archive emails in outlook to free up space,outlook 365,check onedrive storage space office 365,how to use outlook,free up outlook storage with archive tool,outlook,best free cloud storage for online backup,how to free up space on pc,how to fix onedrive storage is almost full,how to free up space on c drive,how to fix onedrive storage full,how to free up space on windows 10,office 365,free cloud storage