Download 360 secure browsers (speed browsers, etc.). ), QQ browser and other related browsers can support cats to catch similar sniffing tools. Take 360 security browser as an example.

Open the browser, click the Add button, and then open the 360 browser.

In the query criteria input box of 360 application market, you can search for relevant browser plug-ins by entering a cat scratch map or a sniffer, and install them by default. Take the plug-in of Cat Capture as an example, and other plug-ins searched out are also possible. Can be installed according to your own needs.

The successful installation of the cat claw plug-in will be marked, and the browser page will also be displayed. At this point, the plug-in installation has been successful.

In the browser, open Baidu, search the national primary and secondary education network cloud platform, and open it.

Open the national primary and secondary school network cloud platform page, select the first-grade course, open the play, and the cat claw tool can grab the download information and select all downloads.