What are the features of Microsoft Windows?

Updated: 07/13/2023 by Computer Hope
Illustration: Windows features.

Microsoft Windows includes a wide array of features, tools, and applications to help get the most out of Windows and your computer.

To learn more about the features included in Microsoft Windows, click a link below.

Control Panel

The Control Panel is a collection of tools to help you configure and manage the resources on your computer. You can change settings for printers, video, audio, mouse, keyboard, date and time, user accounts, installed applications, network connections, power saving options, and more.

Windows 10 Control Panel.

In Windows 10, the Control Panel is located in the Start menu, under Windows System.

You can also start the Control Panel from the Run box. Press Windows key+R, type control, and press Enter. Or, you may press the Windows key, type Control Panel, and then press Enter.

Many of the Control Panel settings are also accessible in the Windows 10 Settings menu.


Cortana is a virtual assistant introduced in Windows 10 that accepts voice commands. Cortana can answer questions, search your computer or Internet, set appointments and reminders, perform online purchases, and more. Cortana has similarities to other voice-activated services, such as Siri, Alexa, or Google Assistant, with the added benefit that it can search the information on your computer.

Cortana in Windows 10.

To access Cortana in Windows 10, press Windows key+S.


The desktop is a fundamental part of the default GUI (Graphical User Interface) in Windows. It is a space where you can organize applications, folders, and documents, which appear as icons. Your desktop is always in the background, behind any other applications you're running.

When you power on your computer and log in to Windows, the first thing you see is your desktop background, icons, and the taskbar. From here, you can access the installed programs on your computer from the Start menu, or by double-clicking any application shortcuts you may have on your desktop.

Windows 7 Desktop

You can access your desktop at any time by pressing Windows key+D to minimize any running applications.


With the release of Windows 8 in 2012, the desktop was no longer the default GUI, replaced by the Start Screen. This change was short-lived, and the desktop returned as the default GUI in Windows 10.

Device Manager

The Device Manager lists the hardware devices installed in a computer. It allows users to see what hardware is installed, view and update hardware drivers, and uninstall hardware through the Device Manager.

Device Manager

You can open the Device Manager from the Power User Tasks Menu (Windows key+X, then press M).

Disk Cleanup

The Disk Cleanup utility helps increase free disk space on your computer by removing temporary or unnecessary files. Running Disk Cleanup helps improve your computer's performance, and create additional space to store your downloads, documents, and programs.

Disk Cleanup utility

You can access Disk Cleanup from the File Explorer.

  1. Press Windows key+E to open an Explorer window.
  2. On the left side of the window, find This PC or My Computer, and select it by clicking once.
  3. Then, on the right side, right-click any disk drive on your computer (C:, for example).
  4. Select Properties.
  5. Under the General tab, click Disk Cleanup.

Event Viewer

The Event Viewer is an administrator tool displays errors and important events that happen on your computer. It helps troubleshoot advanced problems in your Windows system.

Event Viewer

Event Viewer can be accessed from the Power User Tasks Menu (press Windows key+X, then press V).

File Explorer

The File Explorer, also called Windows Explorer, provides you with a view of the files and folders on the computer. You can browse the contents of your SSD (Solid-State Drive), hard drive, and attached removable disks. You can search for files and folders, and open, rename, or delete them from the File Explorer.

File Explorer

To open a new File Explorer window, press Windows key+E. You can open more than one Explorer window at the same time, which helps with viewing multiple folders at once, or copying/moving files from one to the other.

Internet browser

Your Internet browser is one of the most important applications on your computer. You can use it to find information on the Internet, view web pages, shop and buy merchandise, watch movies, play games, and more. Microsoft Edge is the default browser in Windows 10. Internet Explorer is included as the default browser in previous versions of Windows, from Windows 95 to Windows 8.1.

Microsoft Edge running on Windows 10.

To open a new Edge browser window in Windows 10, open the Start menu and scroll down to Microsoft Edge.

Microsoft Paint

Included in Windows since November 1985, Microsoft Paint is a simple image editor that you can use to create, view, and edit digital images. It provides basic functionality to draw and paint pictures, resize and rotate photographs, and save pictures as different file types.

Microsoft Paint program

To open Microsoft Paint in all versions of Windows, press the Windows key, type mspaint, and press Enter. It's also available in your Start menu: in Windows 10, it's listed under Windows Accessories, Paint.


Notepad is a simple text editor. You can use it to create, view, and edit text files. For instance, you can use Notepad to write a batch file, or a web page written in HTML (HyperText Markup Language).

Batch script written in Notepad.

In Windows 10, Notepad is located in your Start menu under Windows accessories. In all versions of Windows, you can start Notepad from the Run box: press Windows key+R, type notepad, and press Enter.

Notification area

The notification area, also known as the system tray, displays the date and time, and shows icons of programs that are started with Windows. It also provides your Internet connection's status and a speaker icon for adjusting sound volume.

Windows Notification area

Power User Tasks Menu

Available in Windows 8 and Windows 10, the Power User Tasks Menu provides quick access to helpful and important Windows utilities. From this menu, you can open the Control Panel, Device Manager, File Explorer, Task Manager, and more.

Power User Tasks Menu in Windows 10.

To open the Power User Tasks Menu, press Windows key+X, or right-click the Start menu icon.

Registry Editor

The Registry Editor lets you view the Windows system registry, and edit registry keys. Computer technicians may use the Registry Editor to fix problems with the Windows operating system or installed software.

Windows Registry Editor

In Windows 10, the Registry Editor is located in the Start menu under Windows Administrative Tools. You can also start it by pressing the Windows key, typing regedit, and then pressing Enter.


Making changes to the registry can cause your applications or system to stop functioning correctly. Don't edit the registry if you're unsure what your changing and always back up your registry by exporting it to a file before making changes.


Available in Windows 8 and Windows 10, Settings lets you change many aspects of Windows. You can change the desktop background, adjust power settings, review options for external devices, and more.

Settings menu in Windows 10

To open Settings in Windows 10, press Windows key+I. Or, open the Start menu, and click the gear icon (Small gear icon).

Start and Start menu

The Start menu lists applications and utilities installed on your computer. You can open it by clicking Start on the left side of your taskbar.

Windows 10 Start menu.

Using the keyboard, you can open the Start menu by pressing the Windows key.

System Information

The System Information utility provides information about the computer, including hardware and Windows details. You can find out details about your computer's hardware, including processor, memory, video card, and sound card. You can also view and configure environment variables, device drivers, services, and more.

System Information

In Windows 10, System Information is located in the Start menu, under Windows Administrative Tools. You can also open it from the Run box: press Windows key+R, type msinfo32, and press Enter.


The Windows taskbar shows programs that are currently open, and a Quick Launch area that allows quick access to launch specific programs. The notification area is on the right side of the taskbar, showing the date and time, and programs running in the background.

Windows 10 taskbar

Task Manager

The Task Manager gives you an overview of what's running on your computer. You can see how much of your system resources is used by each application (task), sorting by CPU (Central Processing Unit), RAM (Random-Access Memory), and disk I/O usage. If a program is frozen or not responding, you can right-click it in Task Manager and end the task, forcing it to quit.

To open the Task Manager at any time, press Ctrl+Shift+Esc.

Windows 10 Task Manager.

The Windows search box is a convenient way to search for documents, pictures, videos, applications, and more. In Windows 10, the search box is also integrated with Cortana. The feature first appeared in Windows Vista.

Microsoft Windows 10 search box

The search box is on your taskbar by default. In Windows 10, if you don't see the search box, right-click the taskbar and select Taskbar settings. Make sure Use small taskbar buttons is Off. Then, right-click the taskbar again, and select Cortana, Show search box.