For the convenience of users, Lenovo notebook will set Express as the default download tool after installation. When clicking the download address, Express will automatically start and refer to this address for downloading. If you think this function interferes with the operation, you can use the following method to set it.

Method 1: Change the menu bar "Tools"-----"As the default download tool" Just remove the check mark and that's it.

Method 2: In "Options" on the toolbar, uncheck the "Monitor Internet Explorer" option in "Monitoring".