Open Google Chrome
Click the three dots menu in the top-right corner
Select Settings
Click Privacy and security
Click Site settings
Click Pop-ups and redirects
Turn on Blocked
Go back to Site settings
Click Ads
Turn on Blocked on sites that show intrusive or misleading ads
Click Cookies and site data
Block third-party cookies if needed
Go back to Settings
Click Extensions
Remove any suspicious or unwanted extensions
Open Chrome menu
Click More tools
Click Clear browsing data
Clear cookies, cache, and browsing data
Update Chrome to the latest version
Reset Chrome settings if ads continue
Scan your device for adware or malware
Use an ad blocker extension from the Chrome Web Store