Reputation-based protection: This section allows you to configure Microsoft Defender SmartScreen, which is a security feature that protects from phishing attacks, malware, and potentially unwanted applications.It provides reputation-based protection by evaluating websites and downloads against a list of known malicious sites and files

Describes how use Wusa.exe to install and uninstall update packages in Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview.

Notes: For Windows 10, version 1909 and later, the Media Feature Pack is only available for download as an Optional Feature. Here's how to install the Media Feature Pack on Windows 10 N and Windows 11 N: Windows 10 N: Select the Start button, then select Settings > Apps > Apps & features > Optional features > Add a feature.. Then locate the Media Feature Pack in the list of available optional ...

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.. When an @mention recipient receives a notification, selecting it takes them directly to the point in the conversation where they were mentioned.

Add an app to a chat or channel tab. In tabs, you can add apps to share content and work collaboratively. Go to the channel, group chat, or one-on-one conversation of your choosing, and select Add a tab. From there, select the app you want.

The page will open in a simplified layout. To customize the page display, use the options on the toolbar at the top of the page. For example, under Text preferences you can modify the background color using themes or change the font.. To exit the Immersive Reader, select the Exit Immersive Reader icon on the address bar or press the Function key+F9.

In the Settings app on your Windows device, Apps > Startup or use the following shortcut: Startup. For any of the applications in the list. set the toggle to On to start the app automatically when you sign in. set the toggle to Off to prevent the app from starting automatically. If you want to change the advanced settings for that app, select the chevron and make changes as desired

First time, infrequent senders, or senders marked [External] - While it's not unusual to receive an email or Teams message from someone for the first time, especially if they are outside your organization, this can be a sign of phishing. Slow down and take extra care at these times. When you get an email or a Teams message from somebody you don't recognize, or that Outlook or Teams identifies ...

How to unblock automatic app downloads. If you block any apps from downloading online-only files and you change your mind later, to unblock them, go to your automatic file download settings.. Go to automatic file download settings

PCs originally built with Windows 8.1 are designed with technology that is about 10 years old. Once you move to a new PC, there will be many aspects of Windows that you will find familiar, but also with important software and hardware innovations and capabilities that were not available a decade ago.