Microsoft Office 2021 Professional Plus LTSC – Lifetime licence (1 PC)

Microsoft Office 2021 Professional Plus LTSC is the long-cycle enterprise version of the 2021 office suite, sold as a one-off purchase for 1 PC. It brings together the seven Office applications with a precise commitment: the software will not change. No new feature will alter the interface or the behaviour of macros throughout the support cycle.

The software included

• Word 2021 — word processing, Focus mode, dictation, review, style editor.
• Excel 2021 — dynamic array functions (FILTER, SORT, UNIQUE, SEQUENCE), XLOOKUP, Power Query and Power Pivot.
• PowerPoint 2021 — slideshow recording, Morph transition, insertion of animated images.
• Outlook 2021 — email, calendar, accelerated search, Exchange and IMAP accounts.
• Access 2021 — relational databases, new linked data types.
• Publisher 2021 — layout of printed materials.
• OneNote — digital notebook.

LTSC or Retail: which to choose

The LTSC channel receives no feature updates and comes with neither cloud features nor Copilot: no live co-authoring, no automatic saving to OneDrive. In return, the working environment is perfectly stable, which suits production workstations, laboratories, industrial machines and any organisation that validates its procedures on a frozen version. If, on the contrary, you want a licence tied to your Microsoft account and transferable, look towards a Retail or Bind Key version.

Activation

Your activation key is sent to you by email within 24 hours at most. Install the suite, open Word, go to File › Account › Activate Product and enter the key. Activation is done online and the licence stays attached to this workstation.

System requirements

• Windows 10 or Windows 11
• 1.6 GHz dual-core processor, 4 GB of RAM
• 4 GB of available disk space
• 1280 x 768 minimum resolution, DirectX 9 compatible graphics card

Buy Office 2021 LTSC in Switzerland

CHKEY is a Swiss company based in Lausanne. Prices in Swiss francs, official invoice, support in French by email and live chat. Key sent by email within 24h after receipt of payment.