答案是否定的,微软明确建议用户备份microsoft 365.
install office 365 with office.com/setup - 电脑/网络
office365 软件安装包 安装教程
不用任何工具,也能免费使用微软官方microsoft office 365?
office365onmacos系列安装o365其他组件
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
Finance, Finance, Finance, Foreign Exchange, Stocks, Currency Circle, Venture Capital, Bitcoin, ICO...