How to block any website in windows pc Blocking a website on a Windows PC can be done easily by editing the Hosts file. Here’s a step-by-step guide: Open Notepad as Administrator: Click on the Start menu, type Notepad, right-click on it, and select Run as administrator. Access the Hosts File: In Notepad, go to File > Open. Navigate to C:WindowsSystem32driversetc. Change the file type from Text Documents (*.txt) to All Files. Select the hosts file and open it. Edit the Hosts File: At the end of t