Fixing Outlook High CPU Usage
To fix Outlook high CPU usage, try the following:
– Disable any unnecessary add-ins
– Close and restart Outlook
– Check for and install any available Outlook updates
– Disable hardware graphics acceleration
– Run the Microsoft Outlook repair tool
## Step-by-Step Guide
1. **Disable Add-ins**: Open Outlook, go to File > Options > Add-ins. Click on ‘Go’ next to ‘Manage: COM Add-ins’. Uncheck any add-ins you don’t need and click ‘OK’.
2. **Close and Restart Outlook**: Sometimes, simply closing and restarting Outlook can resolve high CPU usage issues.
3. **Update Outlook**: Check for any available updates in the Microsoft Store or through the Microsoft website. Installing the latest version of Outlook can often fix performance issues.
4. **Disable Hardware Graphics Acceleration**: Go to File > Options > Advanced. Scroll down to the ‘Display’ section and uncheck the box next to ‘Disable hardware graphics acceleration’.
5. **Run the Microsoft Outlook Repair Tool**: Close Outlook and go to the Control Panel. Click on ‘Programs and Features’ (or ‘Uninstall a program’ in Windows 10). Find Microsoft Office in the list, click on it, and select ‘Change’. Choose ‘Online Repair’ or ‘Quick Repair’ and follow the prompts.
## Frequently Asked Questions
– **Q: What causes Outlook high CPU usage?**
A: Common causes include outdated software, corrupt data files, and unnecessary add-ins.
– **Q: Will disabling add-ins affect my Outlook experience?**
A: Only if you rely on the specific add-ins you’re disabling. You can always re-enable them later if needed.
– **Q: Can I fix Outlook high CPU usage without updating Outlook?**
A: Yes, try the other steps first. However, keeping Outlook up-to-date is essential for optimal performance and security.
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