Both of them are risky: Add an app to the list of allowed apps (less risky). Open a port (more risky). When you open a port in Windows Defender Firewall you allow traffic into or out of your device, as though you drilled a hole in the firewall. This makes your device less secure and might create opportunities for hackers or malware to use one ...

如果你是小型企业所有者. 通过 Microsoft 365 查找构建、运行和发展小型企业所需的信息。. 访问小型企业帮助和学习. 查找有关 Windows 操作系统的帮助和操作方法文章。. 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。.

Join a meeting. Set up a meeting in Outlook. Record and play back a meeting. Explore Skype for Business training. Change your presence status. Need help signing in? Get Skype for Business on your Mac.

In the search box on the taskbar, type Windows Security, and then select it from the results. Select Device performance & health to view the Health report. Note: If your device is managed by your organization, your administrator may not have granted you permission to view Device performance & health. The Health report starts off by showing you ...

Microsoft Editor is an AI-powered service that helps bring out your best writer in more than 20 languages, whether you are writing a Word doc, composing an email message, or posting on a website like LinkedIn or Facebook. Editor underlines the issues it finds. Select the underlined word or phrase to accept or ignore the suggestion.

In addition to core algorithmic search functions, Bing provides users with additional features to help provide additional context and information and enhance the search experience. For example, if users want to know which team won last night's game, when users search on Bing for a team name, they are likely to see the final score and a recap at ...

To see what small business support options are available in your region, select your country or region from the dropdown list below: Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Use Windows Update. Install software that came with your printer. If you double-click the installation file and nothing happens, follow these steps:

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Download language pack for speech. Windows 10 Cortana. For some languages, you might need to manually download a speech pack. Go to Start and open Settings . Select Time & language > Language. Select the language you want to add speech to, and then select the Next button. Select the speech options you want included with the language.