领取步骤，实测有效：领取地址: https://login.live.com/oauth20_authorize.srf?client_id=000000004C12B387&scope=wl.signin%20wl.basic%20wl.emails%20wl.skydrive%20wl.onedrive_provision_quota&response_type=code&redirect_uri=https://preview.onedrive.com/callback.aspx登陆你的微软帐户点击允许此应用访问你的OneDrive，之后就可以免费获得100GB空间了
