Microsoft Download Center Homepage

Two Surface Book 2 laptops in different positions

Surface Book 2

Powerhouse performance in the ultimate laptop

Top download categories

  • Windows

    PC security, optimization, and IT tools.

  • Office

    Viewers, tools, and updates for Office products.

  • Browsers

    Updates, service packs, browser versions.

  • Developer tools

    SDKs, redistributables, tools, and more.

A woman uses a Surface Pro and Surface Pen

This is your 365

Discover what's possible every day with Office 365