Install from a font file
Obtain a TTF or OTF font resource. Extract it first if it is inside a ZIP. Right-click the font file and choose Install; Windows also offers Install for all users when that scope is appropriate.
Keep the source information with the family so future editors know which edition was used.
Find and preview installed families in Settings
Microsoft documents Settings > Personalization > Fonts for Windows 11 and Windows 10. Available fonts lets you search for a family and preview its sizes and faces. Use the family name from the font itself rather than relying only on the ZIP or filename. Not all apps support custom fonts; if a family appears installed but is absent in one app, compare another app before assuming the installation failed.
Use the file in the right workflow
If a desktop app was already open, reopen it and review its font menu. A cloud app may use a different catalog or upload process; local installation does not establish availability everywhere.
Compare a paragraph and a heading after selecting the new family, because changed spacing can alter the layout.
Keep source, style and format together
Read font file types before converting or renaming resources. Use the font library to explore official family sources and background.
For Word, continue with the default-font guide. Installing a family does not by itself choose it as every app’s default.
Find the Fonts folder and remove an unused family
Microsoft’s Word font-installation support page documents C:\Windows\Fonts as a Fonts folder location and explains opening that folder, right-clicking a font file and choosing Preview. Microsoft’s Win32 installation reference expresses the system location as %windir%\Fonts, avoiding an assumption about the Windows drive. Treat this as a documented system-font location, not a guarantee that every app-specific, downloaded or per-user font resource lives there. For routine management, start with Fonts settings rather than manually moving or deleting resources.
Microsoft’s management instructions use Settings > Personalization > Fonts, then Options for the font and Uninstall. They also distinguish hiding an infrequently used font from removing it. Before uninstalling a family used in an editable project, record its full name and source so the project requirements remain clear. Afterward, reopen the affected document and inspect its text for substitution rather than judging the change only from the Settings list.
Use the downloaded family in an actual Office document
Microsoft’s Office installation guide separates obtaining the file, installing it in the operating system and selecting it from the application’s font list. It documents extracting a ZIP, installing the font resource, then opening the Office program. For Mac installation, follow the separate Font Book guide rather than these Windows commands.
After selecting the family in your document, apply it to one representative passage first: include a heading, a paragraph, punctuation and any important number sequence. Check the selected weight as well as the family name. A download containing several styles does not tell you which one the document currently uses. Compare line endings and page breaks before making a document-wide replacement.
When handing off editable work, identify the family and the source package. Microsoft notes that a custom font installed on one computer may not display the same way on another. Treat font availability as a separate handoff requirement from sending the document itself. For file-format distinctions, continue with OTF, TTF and web fonts.
Your questions, answered.
Do I install the ZIP archive?
Extract the package and use the actual supported font resource.
Where can I see installed fonts?
Windows documents Settings > Personalization > Fonts.
Does installing a font make it available in every web app?
No. A web app can have its own catalog, font-access mechanism or upload workflow.
Where is the Windows Fonts folder?
Microsoft documents C:\Windows\Fonts and uses %windir%\Fonts in its system installation reference. Use Fonts settings to inspect installed families; do not assume that one directory lists every application or user-specific font resource.
Is installing a font the same as changing the Windows system font?
No. This workflow adds or manages font resources. It does not replace the operating system’s interface typeface or set every application’s default.
Sources & background
Sources supporting this page’s explanations. Practical examples are our editorial suggestions.