Older blocking systems may only block domain names, not IPs.
Before attempting to unblock Facebook, determine how it is being blocked:
Some school/work firewalls block VPN websites. You may need to download the VPN installer at home and bring it to the blocked PC on a USB drive. how to unblock facebook in pc
Government censorship, strict firewalls, and privacy. Difficulty: Easy.
Download and install a reputable VPN like NordVPN or ExpressVPN. Open the application, sign in, and connect to a server in a country where Facebook is not blocked. Older blocking systems may only block domain names, not IPs
bypassing basic content filters. Difficulty: Easy.
A VPN is a secure and effective way to unblock Facebook on a PC. Here's how: how to unblock facebook in pc
Changing your DNS settings can help you bypass blocks and access Facebook. Here's how: