Com-1a.info is an adware that will attempt to commandeer your browser search and homepage. Every time you browse, the pop-ups from the said adware will pester you to click ‘OK’ when asked if you are 18+ years of age and be allowed to subscribe to its push notifications. Once you hit the ‘OK’ button, loads of unwanted pop-up ads and advertisement banners from Com-1a.info will start appearing on your screen even if your browser is already closed.
The adware will then send you to malicious websites to get money from you or infect your computer further. It may also prevent you from changing your settings back. Com-1a.info is usually installed through bundled software without you knowing. You have to remove it immediately.