For (Internet Explorer):: File->New SessionFor (Google Chrome):: Browser Menu::Incognito Window (Ctrl+Shift+N)
For (Mozilla Firefox):: Browser Menu::New Private Window (Ctrl+Shift+P)
![](http://gpkmathura.com/wp-content/uploads/2020/10/F1.jpg)
Government Polytechnic Kotwan Mathura
Best Polytechnic College in West Uttar Pradesh