Browsers opening multiple tabs automatically is often due to malware or adware. Therefore, scanning for adware with Malwarebytes can often fix browsers opening tabs automatically. … Click the Scan button to check for adware, browser hijackers, and PUPs.

How do I stop windows opening multiple browsers?

Tap the “Settings” icon in the Windows Charms menu, then tap “Options.” Tap the “Customize” button in the Home Pages section of the Options window. Click the “Add Current Site” button. Delete any additional URLs from the Home Pages field.

Why do random tabs keep opening on my computer?

Why does my computer open random tabs? This behavior usually has to do with malware caught by your browser. One solution is to clean install your browser. Make sure you remove all leftovers for a fresh installation with the best uninstaller software.