# Microsoft 365

Application: Microsoft Corporation

Dem still dey call am office 365, microsoft office, m365

Microsoft Corporation, Productivity

Di subscription name for current Word, Excel, PowerPoint, Outlook, Teams, and OneDrive on top many PCs.

## Wetin you need know

Microsoft 365 na suite, no be one process.

Word, Excel, Outlook, Teams, and OneDrive na separate executables. Pipo dey search di suite name when machine slow down after workday of meetings and mail.

- **Wetin e be?**: Current Microsoft Office plus cloud apps

  **One process?**: No. Each app get im own exe

  **E heavy?**: Outlook and Teams fit heavy

Feex tok say

If "Office" heavy, I go name di exe. Outlook and Teams na di usual suspects, no be WINWORD wey just dey idle.

## Wetin be Microsoft 365?

Microsoft 365 na di current branding for Microsoft productivity apps and cloud services. For PC you still dey launch Word, Excel, Outlook, and Teams as separate programs.

## If you never use am before

If work or school email tell you make you "install Office", na usually dis suite. Microsoft 365 na di subscription name. Word, Excel, Outlook, Teams, and OneDrive na di programs wey you actually dey click. Download from your Microsoft account or from office.com, no be from "Office 2024 crack" page. Perpetual Office 2021 box na cousin, no be this article main story.

## Wetin dem dey use am for?

**Documents and sheets**

Word and Excel. Dis ones still be separate windows and separate exe files.

**Mail and calendar**

Outlook for many PCs. New Outlook and classic Outlook na different clients.

**Meetings**

Teams for work video. Dat load na Teams, no be WINWORD wey just dey idle.

## Na who e dey for?

- Work and school accounts
- Home users wey subscribe for Word and OneDrive
- Pipo wey still dey talk Office when dem mean this suite

## Current status

Dem dey actively develop am. Channel names include Current Channel and Monthly Enterprise Channel.

## How old e be?

Desktop Office start for 1990. Di subscription brand start as Office 365 for 2011 and dem rename am to Microsoft 365 for 2020. Click-to-Run Office16 folders still dey hold current apps. 2003 .doc-only machine na different era and different installer.

## Versions

Major channels first. Exact build numbers no dey all verified here.

Microsoft 365

Office 2021

Office 2019

## System requirements

Values dey follow wetin di publisher release publicly. Workload still dey change di real need.

### Minimum

| CPU              | 1.1 GHz or faster, 2 cores, per Microsoft for current 365         |
| ---------------- | ----------------------------------------------------------------- |
| RAM              | 4 GB for 64-bit. Outlook and Teams dey demand more for real use   |
| Storage          | 4 GB class install plus mailbox and OneDrive data                 |
| Operating system | Current supported Windows 10 or Windows 11 release, per Microsoft |

## Resource profile

- **CPU demand**: Low for simple document. High for Teams video

  **RAM demand**: Outlook and Teams fit remain big

  **Network demand**: Sync, mail, and meetings

## Installed processes

Dese executables belong to dis product when e dey installed.

| OneDrive.exe | File sync                    |
| ------------ | ---------------------------- |
| ms-teams.exe | Current Teams client         |
| WINWORD.EXE  | Word                         |
| EXCEL.EXE    | Excel                        |
| OUTLOOK.EXE  | Classic Outlook for many PCs |

## Startup components

OneDrive and Teams dey often start with Windows. Dat na each app setting or work policy, no be single "Office" switch.

## File locations

| Typical Click-to-Run | C:\Program Files\Microsoft Office\root\Office16\\ |
| -------------------- | ------------------------------------------------- |

## File formats

DOCX, XLSX, PPTX, PDF

## Common wahala dem

### PC dey slow after work

Quit Teams and Outlook from tray. Dat na better first step pass to disable Windows Update.

### OneDrive disk use

Large first sync dey expected. Check di OneDrive article.

## How to get unstuck

### Name di exe

Word, Excel, Outlook, Teams, and OneDrive dey fail for different ways. "Office slow" no be diagnosis.

### Repair Click-to-Run

Settings > Apps > Microsoft 365 > Modify > Quick Repair. Office.com na di download if di suite dey miss.

### Check di account, no be only di disk

Home install dey demand Microsoft account. Work installs dey demand tenant admin. Dat na different sign-in screens.

## Alternatives

Google Workspace, LibreOffice, and Apple iWork cover overlapping documents. Dem no dey replace work tenant wey you no dey control.

## Official help and downloads

Start with di vendor. Random exe sites no be support channel.

| Product page        | [www.microsoft.com/microsoft-365 ](https://www.microsoft.com/microsoft-365)Plans and wetin dey inside                                                                            |
| ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Install from di web | [www.office.com/ ](https://www.office.com/)Signed-in install for many home and work accounts                                                                                     |
| Support             | [support.microsoft.com/microsoft-365 ](https://support.microsoft.com/microsoft-365)Activation, install, and app help                                                             |
| Requirements hub    | [www.microsoft.com/microsoft-365/microsoft-365-and-office-resources ](https://www.microsoft.com/microsoft-365/microsoft-365-and-office-resources)CPU, RAM, and OS Microsoft list |
| Account             | [account.microsoft.com/services/ ](https://account.microsoft.com/services/)Billing and devices                                                                                   |

## Related hardware

12th-gen desktop CPU still dey run this suite well if RAM and storage keep up. Teams video na di usual hardware stress, no be Word.

## Technical details

Technical details

Per-version file hashes and volume-license paths no dey verified inside dis preview.

## Related

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

[OneDrive.exe: Application Process](https://feex.it/wiki/l/pcm/process/onedrive.exe/)[ms-teams.exe: Application Process](https://feex.it/wiki/l/pcm/process/ms-teams.exe/)[Intel Core i7-12700KF: Desktop CPU](https://feex.it/wiki/l/pcm/hardware/cpu/intel-core-i7-12700kf/)

## 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 365 system requirements ](https://www.microsoft.com/microsoft-365/microsoft-365-and-office-resources)· Official requirements hub
- [Microsoft 365 help ](https://support.microsoft.com/microsoft-365)· Account, install, and app help
- [Foxhole process map ](https://foxhole.feex.it/)· First-party samples on top Windows PCs. No be lab benchmark.

## 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.

- **Developer**: Microsoft Corporation

  **Category**: Productivity suite

  **Related processes**: WINWORD.EXE, EXCEL.EXE, Outlook, Teams, OneDrive

  **License**: Subscription or some perpetual SKUs

  **First released**: Office 365 brand 2011. Microsoft 365 brand 2020

  **Official site**: [microsoft.com/microsoft-365](https://www.microsoft.com/microsoft-365)

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

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Source: [Canonical Feex Wiki page](https://feex.it/wiki/l/pcm/software/microsoft-365/)

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