network configuration

In early July 2025, administrators worldwide encountered significant synchronization issues with Windows Server Update Services (WSUS). Starting on July 9, 2025, numerous reports emerged indicating that WSUS servers were failing to sync with Microsoft's update servers, preventing the...

Updating your DNS settings to Google’s public DNS servers—specifically, 8.8.8.8 and 8.8.4.4—has gained popularity among Windows 11 users as a quick remedy to sluggish browsing and restrictive network policies. This shift from default ISP-provided DNS options can offer faster website loads...

For many users, custom DNS settings are the unsung heroes that help ensure faster, more reliable, and sometimes even safer web browsing. However, a persistent and puzzling problem has been noted across Windows 11 (and 10) systems: carefully chosen DNS configurations often revert to defaults or...

Hi, I have made a vhdx file from my secretary computer. But I can't start it without PXE over IPV4. I'had try all the solution I found on google and AI, but nothing done. Any idea to help me ? Thanks for your help Best regards

Windows Settings stands at the forefront of the modern PC experience, offering a gateway for both everyday users and power aficionados to tailor, secure, and optimize their computing environments. Understanding how to navigate and master this versatile app is crucial for unlocking the true...

Resetting all network settings in Windows 11 is a powerful troubleshooting step that can resolve persistent connectivity problems by restoring your network configuration to its factory defaults. This process reinstalls all network adapters and erases any custom network configurations, such as...

I have migrated from Windows Server 2012 Essentials which required the server to be a domain controller to Windows Server 2022 Standard. I removed the old server from operation and no longer have or want a domain controller. I just need to establish basic shared folder access from client PCs...

Microsoft’s latest patch troubles have the IT community raising an eyebrow—and a few RDP session restart buttons. A recent advisory from the tech giant warns that a seemingly routine security update, KB5051987, released on February 11, 2025, has introduced an unexpected freeze issue on Windows...

Time is a tricky business in the digital age. Whether you're tracking the progress of networked devices or ensuring proper timestamps for logging events, having the correct time can make or break your day. Enter the Network Time Protocol (NTP), the unsung hero of time synchronization. If you're...

Network Profile Keeps Changing Automatically on Windows 11: Comprehensive Analysis and Solutions Windows 11 users have reported a frustrating issue where their network profile switches automatically between Public and Private without user consent. This changing network profile can cause a...

A Critical Bug in Windows Server 2025: What Every IT Administrator Needs to Know A recent alert from Microsoft has unveiled a potentially disruptive bug in Windows Server 2025 domain controllers, causing significant challenges for Active Directory (AD) environments. The problem, which stems from...

Below is an in-depth, engaging article that covers everything you need to know about locating your MAC address in Windows 11, written in a clear, structured manner for IT professionals and everyday users alike. Introduction When troubleshooting network issues or configuring network security...

Chip Chip Chin Chin. Recently upgraded my physical Hyper-V host to server 2022 so i can use FoD tools and Hyper-V manager from server core with the GUO option provided by FOD something that 2019 didn't offer which I've bee cursing for years about since 2012 R2 the ability to turn off GUI and...

The name "WORKGROUP :1d" could not be registered on the interface with IP address xxx.xxx.xxx.xxx. The computer with the IP address xxx.xxx.xxx.xxx did not allow the name to be claimed by this computer. Where the first IP is the Windows server member and the second IP is the Window Domain...

In today’s interconnected world, various organizations and individuals aim to control, secure, or improve the flow of their internet traffic. Enter the superhero of internet configurations: proxy servers. But while the concept might initially sound daunting, especially for casual users, fear...

I have win10 on a machine on our home lan. the lan functions perfectly for 5 other machines on it. Also for that machine most of the time. but sometimes it will boot with no connection - though 'connections available' and sometimes even with 'no connections found' where the previous night it...

I am seeking help as networking is not my field. I have a Windows 10 Desktop and a Windows 11 Lenovo Laptop. Both are on the same WORKGROUP private network. My Desktop is hard wired to my Vodafone router and my laptop is connected to the same network by Wi-Fi. On my Windows 10 Desktop (under...

I use an ASUS RT-AX88U router for my home network which is set to always use a specific IP address (i.e., 192.168.1.111) for my primary computer which has always worked fine for years. More than two months ago, the original ASUS motherboard in my 10+ year-old self-built PC, running Windows 10...

hi, i cant make port forward working for a program. it needs port 31400-31409 for it to work. i hv done the thing below, but the program is not working. i try check if the port is open with online 'port open checking' but it say port is not open. here is what i hv done -set fix ip for the pc to...

I am currently having an issue with changing permissions on our networks CN=Computers. When setting up LAPS you must run a command on the organizational units that have your workstations in them. Well our network has been setup where our Headquarter's Computers sit within the CN=Computers...