Open Control Panel > Uninstall a Program . Sort by "Installed On" to see if any strange software was added recently.
about:preferences#privacy → Permissions → Notifications → Settings → remove suspicious sites.
Only download software from official websites or verified app stores. Avoid third-party "mirror" sites. how to stop malware popups
Software installed on your computer that exists solely to show ads.
Learning how to stop malware popups requires a mix of immediate cleanup and long-term preventative habits. Identifying the Root Cause Open Control Panel > Uninstall a Program
⚠️ – that’s a tech support scam. Do not call. Close browser and run a scan.
Remove notification permissions and extensions: Only download software from official websites or verified
Go to > Privacy and Security > Site Settings > Notifications .
Delete for all time. This removes any stored scripts causing popups.