Because it is a system-level file, you must have administrative or "root" privileges to modify it.
Rather than "downloading" a new hosts file, you typically the one already on your system, or reset it if it has been corrupted. Where is the Hosts File Located? The file location depends on your operating system: Operating System Windows 10 / 11 C:\Windows\System32\drivers\etc\hosts macOS /private/etc/hosts (accessible via /etc/hosts ) Linux /etc/hosts How to Access and Edit the Hosts File download host file
How to reset the Hosts file back to the default - Microsoft Support Because it is a system-level file, you must
The is a critical operating system file that maps hostnames (like website URLs) to IP addresses. While modern computers primarily use the Domain Name System (DNS) for this, your local hosts file takes precedence, making it a powerful tool for developers, IT professionals, and security-conscious users. The file location depends on your operating system: