To Open blocked website or Youtube. Follow the steps below:
Open browser like Google Chrome and click on the right top corner as show in figure below
Now goto/click on More Tools then Extensions. Now a new window will come out as shown in figure below
Now type browsec in Search the store box as shown in figure below
After typing browsec in the search box, press ENTER. Now you will watch a new window will come out again as shown in figure below
Now click on free button, then you will watch a new confirmation dialog box will come out to ask for confirmation. Now click on Yes button as shown in figure below
After clicking Yes, wait for some seconds. Now you will watch a new extension will be added to your browser at right top corner. Now click on that extension icon, then click on protect me button
Process completed. Now you can open any website, Youtube etc. which is blocked by your administrator.