Open Chrome
Click the three dots in the top-right corner
Select Settings
Click Privacy and security
Click Site settings
Click Pop-ups and redirects
Select Don’t allow sites to send pop-ups or use redirects
Go back to Site settings
Click Notifications
Select Don’t allow sites to send notifications
Remove any allowed sites you do not trust
Go back to Site settings
Click Ads
Select Blocked on sites that show intrusive or misleading ads
Update Chrome
Remove suspicious extensions
Reset Chrome settings if pop-ups continue