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How to configure RPC to use certain ports and how to help secure those ...
ipseccmd.exe -w REG -p "Block RPC Ports" -r "Block Inbound TCP 135 Rule" -f *=0:135:TCP -n BLOCK Block access to the RPC dynamic port range for all IP addresses. To block access to the RPC dynamic port range for all IP addresses, use the following syntax. Note On Windows XP and on later operating systems, use Ipseccmd.exe.
Description of the security update for Excel 2016: November 9, 2021 ...
Method 1: Microsoft Update. This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically.
Update drivers manually in Windows - Microsoft Support
Update the device driver. In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver.
Secure Channel Problems Detected - Microsoft Support
On the computer that is seeing the issue, log on local and use the command below. NLTest.exe is available in the Remote Server Administration Tools and in the Support Tools downloads from Microsoft.com. After doing the command above restart the computer and attempt to logon to the domain. Article to be linked in CSS diagnostics rule id 4953.
Open and run DxDiag.exe - Microsoft Support
Open and run DxDiag.exe. This tool is used to collect info about devices to help troubleshoot problems with DirectX sound and video. A support person might ask for this info, or you might post it in a forum when you ask for help. In Windows, select Start and enter dxdiag into the search box on the taskbar. Select dxdiag from the results. In the ...
Fix sound or audio problems in Windows - Microsoft Support
If the Get Help app is unable to resolve your sound or audio issue, try the possible solutions listed: 1. Check your speaker output. 2. Run the audio troubleshooter. 3. Verify that all Windows Updates are installed. 4. Check your cables, plugs, jacks, volume, speaker, and headphone connections.
March 12, 2024—KB5035845 (OS Builds 19044.4170 and 19045.4170)
OS Builds 19044.4170 and 19045.4170. NEW 03/12/24. IMPORTANT The following editions of Windows 10, version 21H2 will reach end of service on June 11, 2024: - Windows 10 Enterprise and Education. - Windows 10 IoT Enterprise. - Windows 10 Enterprise multi-session. After that date, these devices will not receive monthly security and quality updates.
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
Description of Microsoft System Information (Msinfo32.exe) Tool
To open the command prompt, type cmd in the Search box. Then right-click Command Prompt in the search results and select Run as administrator . You can perform the following tasks using the MSINFO32 command-line tool switches: Create .nfo or .txt files that contain your system information. Start System Information connected to a remote computer.
How to configure RPC to use certain ports and how to help secure those ...
ipseccmd.exe -w REG -p "Block RPC Ports" -r "Block Inbound TCP 135 Rule" -f *=0:135:TCP -n BLOCK Block access to the RPC dynamic port range for all IP addresses. To block access to the RPC dynamic port range for all IP addresses, use the following syntax. Note On Windows XP and on later operating systems, use Ipseccmd.exe.