约 2 个结果
Adjust column widths on a page - Microsoft Support
网页In the Columns dialog box, adjust the settings under Width and spacing to choose your column width and the spacing between columns. If you want columns of varying widths, deselect the checkbox next to Equal column width. Notes: Insert a column break to control how text flows between columns.
Reduce the file size of a picture in Microsoft Office
网页You can reduce the file size and save disk space by compressing pictures in your document. The compression options reduce both the file size and picture dimensions based on how you intend to use the picture, such as viewing on screen or in an email message.