Avast High CPU Usage Fix 2026
## Direct Answer
To fix Avast high CPU usage in 2026, update Avast to the latest version, disable unnecessary features, and adjust scan settings. This can be achieved by following the step-by-step guide below.
## Step-by-Step Guide
1. **Update Avast**: Open Avast, go to **Menu** > **Settings** > **Update**, and click **Check for updates**. Install any available updates.
2. **Disable Unnecessary Features**: Go to **Menu** > **Settings** > **Components**, and disable any features you don’t need, such as **Email Shield** or **Sensitive Data Shield**.
3. **Adjust Scan Settings**: Go to **Menu** > **Settings** > **Protection** > **Core Shields**, and adjust the scan settings to reduce CPU usage. You can set the **Scan sensitivity** to a lower level or disable **Scan for rootkits**.
4. **Schedule Scans**: Go to **Menu** > **Settings** > **Protection** > **Scan**, and schedule scans to run when you’re not using your computer.
5. **Disable Avast’s Background Processes**: Press the **Ctrl + Shift + Esc** keys to open Task Manager, find **Avast** processes, and click **End Task** to disable them.
## FAQ
– **Q: Why is Avast using high CPU?**
A: Avast may be using high CPU due to outdated software, unnecessary features, or aggressive scan settings.
– **Q: Will updating Avast fix high CPU usage?**
A: Yes, updating Avast to the latest version can fix high CPU usage issues caused by bugs or outdated software.
– **Q: Can I disable Avast’s background processes without affecting its performance?**
A: Yes, disabling Avast’s background processes can help reduce CPU usage without affecting its performance, but it’s essential to re-enable them when needed to ensure your computer remains protected.
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