Pop-up ads on Windows are usually caused by adware, malware, or unwanted programs installed on your system. It can also happen due to browser extensions, unsafe downloads, or notification permissions from websites.
How to Fix It
- Scan for Malware
Run a full antivirus scan to detect and remove adware or malware. - Uninstall Suspicious Programs
Go to Control Panel and remove unknown or unwanted applications. - Disable Browser Extensions
Remove suspicious extensions from your browser settings. - Block Notifications from Websites
Go to browser settings and disable unwanted site notifications. - Reset Browser Settings
Reset your browser to remove unwanted changes. - Clear Cache and Cookies
Delete browsing data to remove stored ad-related files. - Update Your System
Install the latest updates to improve security. - Use Trusted Software Only
Avoid downloading apps from unknown sources.
Tip
Always download software from official websites to prevent adware infections.
