搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

I want to know how to set up a password to enter certain sites for security reasons. So if I wanted to enter youtube for eg I would like to have to enter a password before entering..

  • 1 个回答
  • 6 人有此问题
  • 1 次查看
  • 最后回复者为 cor-el

more options

I want to know how to set up a password to enter certain sites for security reasons. So if I wanted to enter youtube for eg I would like to have to enter a password before entering..

I want to know how to set up a password to enter certain sites for security reasons. So if I wanted to enter youtube for eg I would like to have to enter a password before entering..

所有回复 (1)

more options

There are extensions that can block websites, but any extension can easily be bypassed by starting Firefox in Safe mode or by using the portable Firefox version.