The "hosts file" is a plain-text operating system file that maps hostnames to IP addresses. When you type a URL or a program tries to reach a server, the computer checks the hosts file first before querying a Domain Name System (DNS) server.
The hosts file is a plain-text operating system file. It maps human-readable hostnames to numerical IP addresses. The Local Phonebook Analogy Adobe Hosts File Block List
Press to write the changes, press Enter to confirm the filename, and press Ctrl + X to exit the editor. The "hosts file" is a plain-text operating system
Instead of fighting Adobe with a 20-year-old text file, consider these modern approaches: press Enter to confirm the filename