# ONENOTE.EXE

Application Process: Microsoft Corporation

Awọn ọrọ wiwa iwe-ipamọ onenote, desktop onenote, onenote 2016

Windows, Application

Desktop OneNote from Microsoft 365 or Office. E no bi Word (WINWORD.EXE) and e no bi OneNoteM.exe.

## Wetin you need know

ONENOTE na OneNote, no bi WINWORD and no bi OneNoteM.

ONENOTE.EXE na di Win32 desktop OneNote client. WINWORD.EXE na Word. OneNoteM.exe na different OneNote image wey Microsoft ship beside am. To end dis process go drop unsaved notes for dis client only.

- **E safe?**: Check the running file path, signature, and publisher. Name alone no fit confirm say e safe.

  **Same as Word?**: No. Word na WINWORD.EXE

  **Same as OneNoteM?**: No. Dat na anoda OneNote image

Feex tok say

If di notebook chrome look like classic OneNote and di name na ONENOTE, I dey leave WINWORD alone. I still no dey end OneNoteM dey tink say na di same window.

## Wetin bi ONENOTE.EXE?

ONENOTE.EXE na desktop OneNote. E no bi WINWORD.EXE and e no bi OneNoteM.exe. Click-to-Run dey place di classic client under Office16.

## Wetin e dey do?

E dey sync notebooks and host add-ins for dis desktop build. Word no dey store dose sections. OneNoteM.exe na separate OneNote host wen dem install dat build.

## Wetin make am dey run?

You open notebook, .one file, or Office installer still register dis client. Second OneNote tile fit start OneNoteM instead.

## Inspect the running instance

Inside Windows PowerShell, this read-only query show matching process IDs, creation times and executable paths on this PC. (pcm)

`Get-CimInstance -ClassName Win32_Process | Where-Object { $_.Name -eq 'ONENOTE.EXE' } | Select-Object ProcessId, ParentProcessId, CreationDate, Name, ExecutablePath | Format-List`

No result or a path we no fit access is inconclusive. Protected processes fit restrict access, and process IDs fit be reused. Keep personal paths local. (pcm)

Use the [file-identity guide](https://feex.it/wiki/l/pcm/software/system/verify-executable-path-signature/) to compare signatures and product metadata. A filename alone no fit establish safety. (pcm)

## E dey safe?

Check dis running file

Office16\ONENOTE.EXE wey Microsoft sign na desktop OneNote. onenote.exe inside zip no bi am. OneNoteM.exe still bi different image.

Compare the recorded location with the actual file. A familiar folder alone no fit establish identity. (pcm)

`C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE`

- Desktop OneNote
- No be WINWORD.EXE
- No bi OneNoteM.exe

## I fit end am?

You go lose unsaved notes inside dis client

To end ONENOTE.EXE dey close desktop OneNote. Word go remain. OneNoteM.exe fit remain if dat oda client open.

## I fit comot am?

Uninstall or change Office apps

No delete ONENOTE.EXE. Use Microsoft 365 Apps setup take remove OneNote. Dat one no bi Word uninstall by itself.

## E suppose start with Windows?

On demand unless Send to OneNote or Startup shortcut start am.

## Measure resource use

| CPU and memory   | Compare several observations for the same PID and workload. This entry get no independently measured universal baseline. (pcm)               |
| ---------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
| Disk and network | Attribute activity to the actual process and current task; a filename alone no fit establish expected destinations or transfer volume. (pcm) |

## File information

| Executable name            | ONENOTE.EXE                                                                        |
| -------------------------- | ---------------------------------------------------------------------------------- |
| Recorded installation path | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE                        |
| Publisher                  | Microsoft Corporation                                                              |
| Signature check            | Inspect the actual file; this entry no dey certify its certificate identity. (pcm) |

## Common wahala dem

### Two OneNote names afta Office update

ONENOTE.EXE na dis desktop client. OneNoteM.exe na di oda OneNote image. Pick one for Default apps.

### People dey end WINWORD to stop note sync

Notebooks no bi Word documents. Check dis process and di OneDrive client.

## How to troubleshoot

Diagnose before you change anything wey fit scatter things.

### See which OneNote tile you launch

Open file location. Office16\ONENOTE.EXE na dis article. OneNoteM.exe na di sibling wey dem swap.

### Repair Office if notebooks no go open

No download ONENOTE.EXE from filename site.

## Technical details

Technical details

| Image name    | ONENOTE.EXE     |
| ------------- | --------------- |
| Friendly name | Desktop OneNote |

## Check the identity of running file

A filename alone no fit establish safety. Verify the actual path, signature and product identity. (pcm)

## Related

Dis entities connect to dis article. Type dey show for every link.

[WINWORD.EXE: Application Process](https://feex.it/wiki/l/pcm/process/winword.exe/)[Microsoft 365: Application](https://feex.it/wiki/l/pcm/software/microsoft-365/)[Check an executable path and digital signature: Guide](https://feex.it/wiki/l/pcm/software/system/verify-executable-path-signature/)[Read Task Manager and compare process activity: Guide](https://feex.it/wiki/l/pcm/software/system/how-to-read-task-manager/)[Application processes: Category](https://feex.it/wiki/process/application/)

## Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. [How we dey do research](https://feex.it/wiki/research/).

- [Microsoft Support: OneNote ](https://support.microsoft.com/onenote)· Desktop OneNote help
- [Microsoft Learn: OneNote ](https://learn.microsoft.com/onenote)· OneNote clients
- [Microsoft Learn: Microsoft 365 Apps ](https://learn.microsoft.com/microsoft-365-apps)· Office16 Click-to-Run path
- [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on top Windows PCs. No be lab benchmark.
- [Microsoft Sysinternals: Sigcheck ](https://learn.microsoft.com/en-us/sysinternals/downloads/sigcheck)· Dey explain how to check file signatures. Dis reference no establish the identity or safety of any particular running file.
- [Microsoft: Get-CimInstance ](https://learn.microsoft.com/en-us/powershell/module/cimcmdlets/get-ciminstance)· Read-only local process-query method. (pcm)
- [Microsoft: Win32_Process properties ](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-process)· Documents process IDs, executable paths, creation dates and parent-ID reuse. (pcm)

## Dis article make sense to you?

Yes or no dey enough. Choose reason if you want, or add short note.

Quick facts

The short identity of dis page. Specs, sources, and the full story still dey inside the article.

- **Type**: Application Process

  **Publisher**: Microsoft Corporation

  **Executable**: ONENOTE.EXE

  **Typical path**: C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE

  **Record context**: Feex Wiki reference entry

  **Parent app**: [Microsoft 365](https://feex.it/wiki/l/pcm/software/microsoft-365/)

Recorded source status: Feex Reviewed: Recorded source label: August 2026. Dis label no establish independent verification.

---

Source: [Canonical Feex Wiki page](https://feex.it/wiki/l/pcm/process/onenote.exe/)

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