An electron microscope is a microscope that uses beams of electrons instead of rays of visible light to form highly magnified images of tiny areas materials or biological specimens. Comparing light vs electron microscopes is made more complicated by the fact that there are different types of electron microscopes.
1 Apply the authorization settings needed for your site or application, and then click OK. 2  For example: 3  Note: To edit or delete an existing rule, select the rule in the Authorization rules pane, and then click Edit... or Remove in the Actions pane.4  If you click Edit...indows 8 or Windows 8.1. 1  On the Start screen, move the pointer all the way to the lower left corner, right-click the Start button, and then click Control Panel. 2  In Control Panel, click Programs and Features, and then click Turn Windows features on or off.
Then click File Info Protect Presentation Encrypt with Password. Delete the contents of the Password box, click OK, and then save the presentation again. Remove change restricted access: To remove or change restricted access, open the file, and then click Change Permission in the yellow bar at the top of the document.emove protection in your PowerPoint presentation. In an open presentation, click File Info Protect Presentation. You see the following options. Remove Mark as Final: When you mark a presentation as final, PowerPoint asks you to save the file.