1. Plug-in and wallet installation1.1 Download and decompress the plug-in wallet extension program From https://github.com/xrpinals/xps-wallet/releases download XPS plugin wallet, And to treat the compression package xpsWalletExtension.zip. Unpress zip and try to choose a safe path that is not easy to be deleted by mistake. 1.2 Load the plug-in wallet extension program Select the chrome browser, select the Extension Program in the upper right corner, click the Management Extension Program, an...