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Freedom Scientific braille displays work with Narrator. Learn how to use device-specific keys to interact with your PC.
Free up drive space in Windows. If your PC is running low on free space, you might not be able to install important Windows updates, and your PC’s performance may be affected. Here are some ways to free up space so you can keep your PC up to date and running smoothly.
Select Start > Settings > System > Sound. In Input, select the microphone that you want to test. In Input settings, look at Input volume while speaking into the microphone. If the bar moves while you speak, your microphone is working properly.
On the VPN settings page, the VPN connection name will display Connected underneath it. On the taskbar, a blue shield will display when you're connected to a recognized VPN. Learn how to create a VPN connection profile in Windows, and then use it to connect to a VPN.
Learn how to sign in and out of Microsoft Teams (free) with a Microsoft account, which you already have if you use Skype, OneDrive, Outlook.com, or Xbox Live.
Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.
Microsoft Defender is the simple way to protect your digital life and all of your devices. It's included as part of your Microsoft 365 Family, or Personal, subscription at no extra cost. Important: This article is about the Microsoft Defender app that is included with Microsoft 365 Family or Personal subscriptions.
Instead of using a password, with Windows Hello you can sign in using facial recognition, fingerprint, or a PIN. These options help make it easier and safer to sign into your PC because your PIN is only associated with one device, and it's backed up for recovery with your Microsoft account.
With PowerPoint for the web running in your web browser, you can: Create presentations that include images, videos, transitions, and animations. Get to your presentations from your computer, tablet, or phone. Share and work with others, wherever they are.
CHIDIST ( x, degrees_freedom) X is the value at which you want to evaluate the distribution. Degrees_freedom is the number of degrees of freedom. Remarks. If either argument is nonnumeric, CHIDIST returns the #VALUE! error value. If x is negative, CHIDIST returns the #NUM! error value. If degrees_freedom is not an integer, it is truncated.
TDIST (x,deg_freedom,tails) The TDIST function syntax has the following arguments: X Required. The numeric value at which to evaluate the distribution. Deg_freedom Required. An integer indicating the number of degrees of freedom. Tails Required. Specifies the number of distribution tails to return.
