Windows 11 Windows 10. When you’re connected to the internet and using a proxy server while browsing the web, that traffic goes through the proxy server instead of coming directly from your Windows 11 PC. A proxy server can be used when you’re connected using Wi-Fi or Ethernet.

Files. Manage. Remove malware from your Windows PC. OneDrive (home or personal) OneDrive for Windows. Microsoft Defender Antivirus is a powerful tool that finds and removes malware from your PC. Here's how to use it in Windows 10 or 11 to scan your PC.

Install a printer in Windows 10. Fix printer problems in Windows 7 and Windows 8.1. The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Refunds for digital games include Microsoft Store digital game offers, Xbox apps (excluding movies and TV apps), digital gaming bundle offers, digital game durable content, and some digital game consumable content, whether made available through the Xbox console, on your PC, or on your mobile device.

Microsoft Defender Windows 11 Windows 10. It's important to have Microsoft Defender Firewall on, even if you already have another firewall on. It helps protect you from unauthorized access. To turn Microsoft Defender Firewall on or off: Windows 11 Windows 10. Select Start , then open Settings .

Microsoft security help and learning. If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information. Follow these guidelines to browse the web securely in Microsoft Edge. Verify the connection icon in the address bar. Enable Microsoft Defender SmartScreen. Enable enhanced tracking prevention. Enable secure DNS.

Curate your notifications. Windows Security will send notifications about the health and safety of your device. You can turn these notifications on, or off, on the notifications page. In Virus & threat protection, under Virus & threat protection settings, select Manage settings, scroll down to Notifications and select Change notification settings.

MOVE your domain controllers to Audit mode by using the Registry Key setting section. MONITOR events filed during Audit mode to help secure your environment. ENABLE Enforcement mode to address CVE-2022-37967 in your environment. STEP 1: UPDATE. Deploy the November 8, 2022 or later updates to all applicable Windows domain controllers (DCs).

NTLM authentication and PAC validation are performed by dedicated threads in the Lsass.exe process on Windows-based computers. There is a maximum number of these threads that are available to handle these requests at the same time, and if the requests exceed the availability of the threads and the requests cannot wait any longer, this issue occurs.