办公软件office常用快捷键 1.复制:Ctrl+C 2.粘贴:Ctrl+V 3.剪贴:Ctrl+X 4.全选:Ctrl+A 5.左对齐:Ctrl+L 6.右对齐:Ctrl+R 7.超链接:Ctrl+K 8.保存:Ctrl+S 9.撤销:Ctrl+Z