Learn why you received a notification about unusual activity in your account and what to do next.

Some Microsoft 365 features are backed by cloud-based services. Learn about connected experiences that analyze your content and download online content.

Training: With OneDrive, you can sync files between your computer and the cloud, so you can get to them from anywhere.

Here's how to change the size of text, images, and apps in Windows. To change your display in Windows, select Start > Settings > Ease of Access > Display.To make only the text on your screen larger, adjust the slider under Make text bigger.To make everything larger, including images and apps, choose an option from the drop-down menu under Make everything bigger.

Learn how to use the privacy dashboard in your Microsoft account and manage your privacy settings for products you use.

Learn how to fix the error "Sorry, something's wrong with your Microsoft account" so you can sign in to the Xbox network.

The Planner app in Microsoft Teams brings together all your tasks and plans across the Microsoft 365 ecosystem in a single convenient location. It helps you manage tasks more efficiently for individual plans and team initiatives, as well as larger scale projects that are aligned to goals and key strategic objectives.

There are several ways to calculate the difference between two times.

This article shows you how to use the Fn key and the F lock key.

Power Pivot is a data modeling technology that lets you create data models, establish relationships, and create calculations. With Power Pivot you can work with large data sets, build extensive relationships, and create complex (or simple) calculations, all in a high-performance environment, and all within the familiar experience of Excel.