Improve accessibility with the Accessibility Checker
Before you send an Outlook email message or share a Word document, Excelspreadsheet, PowerPoint presentation, or OneNote notebook, run the Accessibility Checker to make your content easier for people to read and edit.
Check spelling and grammar in a different language
Set the proofing language to check spelling in different languages within a single document. Get suggestions in different languages with Editor.
Set up or change the languages used to check spelling and grammar
You can manage the language or languages that check your spelling and grammar. You can add more languages and change the default proofing language, by completing these procedures: …
Language Accessory Pack for Microsoft 365
Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 to add additional display, help, and proofing tools to Microsoft 365.
Switch between languages using the Language bar - Microsoft …
After you enable the keyboard layout for two or more languages in the Windows operating system, you can use the Language bar to switch between languages that use different keyboard layouts.
Add an editing or authoring language or set language …
You can use the Office language options to add a language, to choose the UI display language, and to set the authoring and proofing language. The language options are in the Set the Office Language Preferences section of the Office Options dialog box, which you can access by going to File > Options > Language.
Check spelling and grammar in a different language
If you need to add text that's in a language other than the one you normally use, Office can help check spelling and grammar for you. Receive basic guidance in more than 20 languages, and spelling suggestions in more than 80, using Editor with Microsoft 365.
Change the language Office uses in its menus and proofing tools
There are three areas in Microsoft Office where you may want to change the language. Editing or Authoring is the language in which you write and edit your content. You may need to install an associated keyboard for this language via Windows settings. Proofing tools are spelling and grammar check.
Add or edit words in a spell check dictionary - Microsoft Support
To edit a word, delete it, and then add it with the spelling you want. To save words by default to this custom dictionary, see , below. If the spell checker flags certain words as misspelled and you want it to ignore these words, add them to the default custom dictionary. To change the default custom dictionary where these words are added, see.
Remove languages and fonts you don't use - Microsoft Support
Remove languages and fonts you don't use. If you installed a language pack for Microsoft Office, you can easily remove any editing language or font that you don't want or don't use. If you want to add a different editing language to your computer, you can follow the instructions at Change the language Office uses in its menus and proofing tools.
Find and replace text - Microsoft Support
How to find and replace a word or phrases in a Word document.