Draw and write with ink in Office - Microsoft Support
WEBSelect the eraser from the pens gallery on the Draw tab, then swipe your cursor across the ink you want to erase. This is a stroke eraser, which means it will erase entire ink strokes at a time.
Draw or delete a line or connector - Microsoft Support
WEBDelete lines or connectors. Click the line, connector, or shape that you want to delete, and then press Delete. If you want to delete multiple lines or connectors, select the first line, press and hold Ctrl while you select the other lines, and then press Delete.
Meet the new pen toolbox - Microsoft Support
WEBIf you just want to erase part of an ink stroke you'll want to use the new point eraser. That works more like an eraser you'd have on a real pencil, only the ink you pass the eraser over will be erased.
Draw on slides during a presentation - Microsoft Support
WEBErase ink that you've draw on slides. To remove some or all of what you’ve written or drawn, right-click the slide, point to Pointer Options, and then do one of the following: Click Eraser, and then hold down the left mouse button …
Cut out part of a picture - Microsoft Support
WEBFor an image in a Office file, you can remove parts of the picture that you don't want to include. As described below, you start with automatic background removal. Then, you manually indicate the areas of the picture that you want to keep and remove.
Clear all text formatting - Microsoft Support
WEBYou can easily clear all formatting (such as bold, underline, italics, color, superscript, subscript, and more) from your text and return your text to its default formatting styles. Note: This article explains how to remove the formatting from a document.
Draw or edit a freeform shape - Microsoft Support
WEBYou can draw shapes in Office by using the freeform Shape and Scribble tools. You can customize the look of a standard shape by using edit points. Note: For information about connecting shapes with lines, see Draw or delete a line or connector.
Change the look of a table - Microsoft Support
WEBYou can apply or change a style, border, or color of a table in your presentation. For example, you can apply or clear a table style (or Quick Style), erase lines from a cell, row, or column, change the border of the table, or change the background color of a table.
Draw straight lines or align things with the ruler in PowerPoint
WEBYou can use the Ruler on the Draw tab of the Ribbon to draw straight lines or to align a set of objects. The Ruler pivots to any position you want: horizontal, vertical, or any angle in between. It has a degrees setting so that you can set it at a precise angle, if necessary. Windows Windows Mobile Office for iOS.
Video: Clear formatting - Microsoft Support
WEBSelect the text with the formatting you want to clear. Select Home > Clear All Formatting or press Ctrl + Spacebar.
Use the Format Painter - Microsoft Support
WEBWith format painter, you can copy all of the formatting from one object and apply it to another one—think of it as copying and pasting for formatting. Select the text or graphic that has the formatting that you want to copy. On the Home tab, select Format Painter in the Clipboard group.