Digital signatures and certificates - Microsoft Support
A digital signature is an electronic, encrypted, stamp of authentication on digital information such as email messages, macros, or electronic documents. A signature confirms that the information originated from the signer and has not been altered.
Add or remove a digital signature for Microsoft 365 files
A digital signature is an electronic, encrypted, stamp of authentication on digital information such as e-mail messages, macros, or electronic documents. A signature confirms that the information originated from the signer and has not been altered.
Digitally sign your VBA macro project - Microsoft Support
This article describes how you can digitally sign a macro project on Windows by using a certificate. If you don't already have a digital certificate, you'll need to get one. Tip: To use or test macro projects on your own computer, you can create your own self-signing certificate by using the Selfcert.exe tool.
Add a DRAFT watermark - Microsoft Support
Add a DRAFT watermark. Go to Design > Watermark. In the gallery of pre-configured watermarks, choose DRAFT.
Insert a watermark - Microsoft Support
Insert a watermark. On the Design tab, select Watermark. Choose a pre-configured watermark, like DRAFT, CONFIDENTIAL, or DO NOT COPY. For placing a logo or image, Select Watermark > Custom Watermark > Picture watermark > Select Picture. On the same menu you can create a custom text watermark.
Obtain a digital certificate and create a digital signature
Obtain a digital certificate and create a digital signature. This article explains how you can get or create a digital signature for use in Office documents. To learn more about how to use them in Office documents, see Add or remove a digital signature in Office files.
Remove a watermark - Microsoft Support
If you can't delete a watermark using Remove Watermark, try this: Double-click near the top of the page to open the header area. Put your cursor over the watermark until you see a 4-way arrow. Select the watermark. Press the Delete key on your keyboard. Repeat as …
Insert a signature - Microsoft Support
How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.
View digital signature and certificate details - Microsoft Support
You can view information about a digital signature, or the certificate that is used to create the digital signature, in Word, PowerPoint, and Excel. For more information on adding or removing digital signatures, see Add or remove a digital signature.
Customize keyboard shortcuts - Microsoft Support
You can customize keyboard shortcuts (or shortcut keys) by assigning them to a command, macro, font, style, or frequently used symbol. You can also remove keyboard shortcuts. You can assign or remove keyboard shortcuts by using a mouse or just the keyboard.
Put a watermark on all pages - Microsoft Support
Applies To. If inserting a watermark on some pages causes it to disappear on others, try using a custom watermark to put the watermark on all pages. Tip: If you already have a watermark, remove it, or you'll have two on the same page. Go to Design > Watermark > Custom Watermark.