Localizar a chave do produto (Product Key) para o Windows 7 ou o Windows 8.1. Uma chave do produto (Product Key) geralmente é necessária ao desinstalar ou reinstalar o Windows 7 ou o Windows 8.1.

Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.

Bluetooth 4.0 (or later) with Low Energy (LE) support. To find out if Bluetooth LE is supported, on each PC, select the Start button, type device manager and select Device Manager from the list of results, expand Bluetooth, and then select the name of your Bluetooth radio adapter. Right-click it, select Properties, select Details, and then select Bluetooth radio supports Low Energy Central ...

To change notification settings for individual senders, under Get notifications from these senders, turn a notification sender either on or off—or select a sender's name and then turn on or turn off notification banners, lock screen privacy, turn notification sounds on or off, and set the priority of notifications.

Set up an eye tracking device. This guide helps you to set up and calibrate your eye tracking device for use with Windows eye control. We have tested it with the Tobii Eye Tracker 4C device; your experience with other devices might vary.

After you turn on two-step verification or set up the Authenticator app, you may run into issues if you use older devices (like Xbox 360 or a mail-sending security camera) that don't support two-step verification. For those devices, you can sign in with an app password instead. An app password is a long, randomly generated password that you provide only once instead of your regular password ...

On the Home tab of the Ribbon, in the Current View group, click the bottom right corner of the views box, and then click Phone.This is the easiest view to use to scan your contact list for duplicates.

Se você estiver instalando o Windows em um novo dispositivo ou placa-mãe pela primeira vez e não tiver uma chave do produto, selecione Não tenho uma chave de produto durante as telas de instalação. Quando solicitado, insira a conta da Microsoft que você deseja usar para comprar uma licença digital para este dispositivo.

Screen time reporting shows daily and weekly details about when and for how long your family member used their devices. Gain insight into the amount of time your family member spends on a particular social media app, game or web browser and decide whether you would like to enable screen time limits for any connected devices. To view screen time for a family member, tap Today, then Screen time ...

Here’s how to reinstall Microsoft Edge whether you’re a Windows or Mac user: Open any working browser. (Note: If you’re a Windows user and your Microsoft Edge is not currently functioning, to open Internet Explorer, type IE in the search box on the taskbar and then select Internet Explorer from the results.Or press the Windows logo key on your keyboard and then type IE in the search bar.)