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是不是绝大部分都留不了太久 有专门让重要数据变得更健壮更不容易损害的软件吗?
@wumingshi 正经回答:本地/网盘定期同步备份;自建NAS组建硬盘RAID阵列 不正经回答:刻录数据到磁带上,可以长期保存 数据恢复软件可能可以帮助你找回重要数据,但长期来看定期多备份才是王道。