---
title: 'Microsoft Sent Me a Mystery Box for Excel''s 40th Birthday'
source: 'https://youtube.com/watch?v=xmDMOEEAoHE'
video_id: 'xmDMOEEAoHE'
date: 2026-08-14
---

# Microsoft Sent Me a Mystery Box for Excel's 40th Birthday

> Source: [Microsoft Sent Me a Mystery Box for Excel's 40th Birthday](https://youtube.com/watch?v=xmDMOEEAoHE)

## Summary

Microsoft's Excel team sent the creator a mystery box to celebrate Excel's 40th anniversary, containing a branded sweater and a glowing cake that transformed the room. The video is a short, lighthearted unboxing celebrating the milestone.

### Key Points

- **Mystery Box Arrival** [00:00] — Microsoft sent a mystery box from the Excel team, prompting immediate unboxing due to Excel's 40th anniversary.
- **Sweater and Cake** [00:14] — The box contained a sweater with the pun 'making sheet happens since 1985' and an actual Excel-themed cake.
- **Glowing Cake Surprise** [00:27] — The cake began to glow, illuminating the room, leading to the creator's humorous conclusion that Excel parties harder than they do.

### Conclusion

The video is a brief, entertaining unboxing celebrating Excel's 40th anniversary with branded merchandise and a surprising glowing cake.

## Transcript

Microsoft just sent me a mystery box, and it's from the Excel team. They said Excel just turned 40, so obviously I had to open it immediately. Inside was a sweater that said, making sheet happens since 1985.
I see what you did there, Excel. And there was a cake, an actual Excel cake. At first, I thought that was it. But then the cake started glowing. Suddenly, my entire room looked like this.
Okay, Excel officially parties harder than I do. Happy 48th Excel.