Microsoft

Microsoft Excel 2021

Name: Microsoft Excel 2021
Brand: Microsoft
SKU: 12411
Price: 37.49 EUR
Availability: InStock

Version

One-time payment

Not available

Unavailable

Currently not available to order.

14-day refund on unrevealed keys

Genuine licence, EU invoice included

Sold by Kiaveo

Independent EU software reseller

✓ Official invoice

About this licence

Microsoft Excel 2021 is a spreadsheet program that enables calculations, data analysis and charting quickly and easily. It helps you organise and analyse data more efficiently, create reports and presentations, and collaborate with others in real time. This version emphasises improved performance and a visual refresh, including a revamped ribbon and Monoline iconography for clearer tools. New functions such as XLOOKUP and LET make searching and storing intermediate calculations more straightforward, supporting smoother workflows on Windows-based systems.

What's included

Performs calculations, data analysis and charting
Real-time collaboration capabilities
Improved performance on Windows-based systems
Visual refresh with revamped ribbon and Monoline icons
XLOOKUP function for easier searching in tables or ranges
LET function for storing intermediate calculations

Product details

Brand	Microsoft
Category	Microsoft Office
License	OEM
Delivery	Delivered after a quick manual verification — typically the same day.
Invoice	EU invoice included

System requirements

System requirements — Excel 2021

Component Requirement

Operating system Windows 10 or Windows 11

Processor 1.6 GHz dual-core or faster

Memory 4 GB RAM (64-bit) or 2 GB RAM (32-bit)

Storage 4 GB available disk space

Display 1280 × 768 resolution; DirectX 9+ with WDDM 2.0 or higher

.NET .NET 4.6.2 or later required for some features

Internet Required for activation and updates

Microsoft account May be required for some features

As of 2026-06-13. This licence is for Windows only; the Mac edition of Excel 2021 is sold separately. Mainstream support ended October 2023; extended support ends 14 October 2026.

Activation & installation overview

1Go to office.com/setup and sign in with your Microsoft account.
2Enter the product key from your secure order page.
3Download and run the Office installer.
4Open any app and activate with the key when prompted.

This is a general activation overview; publisher screens can vary by edition and version.

Additional information

Licence model

Microsoft Excel 2021 — standalone spreadsheet licence for Windows. Available in two variants:

Bound: Linked to your Microsoft account — you can reactivate it on the same PC or transfer it to a new one.
OEM: Single activation tied to one PC. If your computer is damaged or replaced, the licence cannot be transferred.

Pay once, use indefinitely. Multilingual installer (32-bit and 64-bit).

What you receive

Genuine Microsoft product key
Official download link for Excel 2021 (32-bit and 64-bit installers via setup.office.com)
PDF invoice
Step-by-step activation guide

How to activate

Download Excel 2021 using the link in your Kiaveo email
Install Excel on your Windows PC
Open Excel and enter the product key when prompted — activation is immediate

Support

Message our support team — replies within one business day. the replacement or refund of defective keys under our refund policy — if the key doesn’t activate on first install, write to us and we’ll resolve it promptly.

About Microsoft Excel 2021

Excel 2021 (part of Office 2021) was released in October 2021. Microsoft mainstream support ended October 2023; extended support ends 14 October 2026. Your licence continues to work indefinitely after extended support ends — only security and feature updates stop. If you need ongoing security updates beyond October 2026, consider Excel 2024 (mainstream support through October 2029). Copilot is not included — it requires a Microsoft 365 subscription.

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