Microsoft has announced it will discontinue updates for older versions of Office 2021, including Word, Excel, and PowerPoint. This decision impacts security provisions for users still utilizing these applications. The company will cease providing security updates, potentially leaving users vulnerable to emerging threats. Additionally, access to online resources and support for these older versions will be phased out. This move aligns with Microsoft’s strategy to encourage users to migrate to Microsoft 365 or newer, perpetually updated versions of Office. The end-of-life date signifies a shift towards a subscription-based model and a focus on continuous security improvements for current products. Users are advised to upgrade to maintain protection and access to the latest features.