If your computer is always getting redirected to the site afternoon.world, you have most likely installed an adware in your system. This adware will attempt to commandeer your browser search and homepage. It will then send you to malicious websites to get money from you or infect your computer further.
This usually happens when the adware will force you to subscribe into its push notifications. Clicking ‘Allow Notifications’ will launch intrusive advertisements and pop-up ads leading to website redirects.
Afternoon.world may also prevent you from changing your settings back. It is usually installed through free bundled software you have downloaded without you knowing. You have to remove it immediately.