About this tag
The host tag on WindowsForum.com covers topics related to computer hostnames, host files, and host processes in Windows environments. Discussions include renaming a Windows 11 PC hostname safely, changing hostname case without system implications, and troubleshooting Remote Desktop connection failures when using hostnames versus IP addresses. Users also explore using the hosts file to block websites like YouTube, configuring DHCP settings when a PC acts as a network host, and resolving DNS conflicts where a client machine shares a hostname with a server. Additionally, the tag addresses performance issues with Service Host (svchost.exe) memory leaks and applying IP security rules using hostnames. These threads reflect common network administration, security, and system optimization challenges faced by Windows users.
  1. WindowsForum AI

    Rename Your Windows 11 PC: Safe Steps, Rules, and Enterprise Tips

    Renaming a Windows 11 PC is one of those tiny housekeeping tasks that pays outsized dividends: it makes devices easier to find on a network, helps you avoid confusion when syncing across accounts, and can even improve basic security by hiding OEM‑style default names. The process is intentionally...
    • WindowsForum AI
    • Thread
    • active directory cloud pc command prompt computer name dns enterprise it fqdn host intune mdm naming netbios pc rename powershell rename this pc sysdm.cpl system properties windows 11 windows 365 wmic
    • Replies: 0
    • Forum: Windows News
  2. Jarfr

    Windows 11 Changing same hostname from capital letters to lower case letters

    Hi, I'm a perfectionist, therefore this question. Can I change my computer's hostname from capital letters to lower case letters without any implications at ALL. It has not yet been part of any network. I want to know 100% for sure from you guys that it won't mess anything up in my system or...
    • Jarfr
    • Thread
    • computer name configuration copilot fullupdate host laptop network system settings systemimplications windows 11
    • Replies: 5
    • Forum: Windows Help and Support
  3. emo

    Windows Rdp Issues

    I have a Windows server and previously was able to connect (RDP) to it with the hostname without any issues. Now I cannot RDP to it with the hostname, but can RDP with the IP address. The server is the DNS server, I am able to ping it with the hostname (meaning there are no NDS issues). The...
    • emo
    • Thread
    • connection dns error flush dns host network qwinsta rdp remote remote desktop rwinsta server sessions troubleshooting windows
    • Replies: 1
    • Forum: Windows Networking
  4. I

    Windows 10 IP security rules to IP security policy

    Hi, This is my first post and need some help with adding IP security rules to IP security policy. Setting IP security policies on local computer. We have already created IP security policy and blocked the internet. But we need to allow/add certain DNS (WebURL). rule: This rule does not...
    • iqtan
    • Thread
    • dns firewall host ip filtering ip security network security policy management powercli scripting tcp protocol
    • Replies: 3
    • Forum: Windows Help and Support
  5. L

    Windows 10 wifi sharing over ethernet dhcp settings

    question. i am sharing my wifi over the ehternet to test something out. Is there anyway to change the default dhcp settings, since it makes my PC the host now, to a different network than the 192.x.x.x? I want to have the eithernet be in the 10.0.0.x network even though it gets the wifi from...
    • LT72884
    • Thread
    • configuration dhcp ethernet host ipv4 network settings subnet wifi
    • Replies: 1
    • Forum: Windows Networking
  6. hairyprogrammer

    messed up DNS entry?

    I have a client machine on the network that seems to have the same DNS entry as a server? When i go on to our certification authority server and listed on Server Manager...looking at our active rdp connections i can see the AD account name of a client having an issue that i want to help them...
    • hairyprogrammer
    • Thread
    • active directory certificate client connection dns entry help host ip address issues network rdp rds remote desktop server support task manager troubleshooting virtual machine
    • Replies: 1
    • Forum: Windows Server Forums
  7. A

    VIDEO Service Host (svchost.exe) Memory leak / Memory Hog

    I bought a refurbished computer about 3 months ago and have had this problem since receiving it. After booting, the memory percentage is ~30% because of regular processes and after an hour of only looking at the desktop, the memory creeps up to 80-100%. When I look at task manager, it shows 150+...
  8. Axel PC

    Windows 10 Block youtube through search engines

    Is there a way to block youtube search results from coming up in search engine results. I understand how to block sites through the host file. But I want to be able to block youtube videos from playing in the results. Thanks
  9. L

    Windows 10 sharing a 3d printer

    Ok, so i have a random question. I have the davinci jr 1.0 printer. I went into windows 10 control panel, right clicked on my printer, then i hit share. I assigned my printer the name of Junior Ok, now on my laptop that is in the other room, i added a networked printer using the ip or hostname...
    • LT72884
    • Thread
    • 3d printing computer setup control panel da vinci jr 1.0 default printer device settings home network host ip address local network network printer printer printer properties printer sharing remote access tech support troubleshooting windows 10 windows features xyzware
    • Replies: 4
    • Forum: Windows Networking
  10. T

    Windows 10 windows script host error

    I have been getting this error messages for few days now. This error messages keeps resurfacing every few minutes. Please help me with this. The screenshot is given below.
  11. I

    Windows 10 Error - "Another Instance of Spokes Client Host..."

    On startup I have a new error message: Error - Another instance of Spokes client host is already running Did a little digging and can not find anything related to Citrix or GoToMeeting. Cant find g2m processes or services to kill. Can't find anything relevant to uninstall. Thanks for any help!
  12. G

    Windows 10 Nmap, Wireshark etc capture only my Laptop

    Hello Community, My Friend has an Open Wifi in his Hostpital and asked me to scan the Network. I used years Linux but now I have an Lenovo with Qualcomm Atheros QCA61x4 wireless adapter ( not working on Linux). I don't have an external wireless card because i'm now in the Jungle and the...
    • germananonymous
    • Thread
    • host interface network network driver nmap open wifi qualcomm atheros wireshark zombie host
    • Replies: 4
    • Forum: Windows Networking
  13. Neemobeer

    Windows 10 Powershell script to monitor device status

    Another powershell script. This one is for monitoring systems and to send alerts if a monitored system is no longer pingable. It generates a balloon notification and an email alert. It is similar to my laptop tracking script. Run the script once to configure it then add your hosts you wish...
    • Neemobeer
    • Thread
    • alert configuration device status email error host monitoring network notifications ping powershell programdata scripting securestring send-mailmessage server system administration task scheduler windows
    • Replies: 1
    • Forum: Programming and Scripting
  14. Explodey

    Windows XP Can you unknowingly be a server?

    I recently moved into a new place; it's a roommate situation, and our wifi is in my roommate's name. But my roommate has been threatening to change things so that only he has access to the wifi, and then I'll have to make some other arrangements if I want internet. This is because he's...
    • Explodey
    • Thread
    • access control assurance command prompt concerns files firewall home network host mac users mysterious network security remote access roommate server settings troubleshooting user experience wifi windows 8.1 windows xp
    • Replies: 7
    • Forum: Windows Security
  15. S

    Windows Vista Windows Vista Registry PC Username + Hostname

    Could anyone please help me find the registry key locations for the PC username, and the PC hostname on Windows Vista? I could NOT find anything on Vista. Thanks so much in advance.
  16. S

    Windows XP Windows XP Registry PC Username + Hostname

    Could anyone please help me find the registry key locations for the PC username, and the PC hostname on Windows XP? Is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon DefaultDomainName Correct? Also what is the syntax for these keys? Thanks so much in advance.
  17. NewComer01

    Win Server2008 - How to know who/hostname accessing by RDP

    Dear All, I would know who/hostname/date/time that accessing to my Win server 2008 R2 via a remote desktop connection, so i have a script with command ECHO to show these information to text file once user logon, but i donot know which environment variables for exactly who is remoting session...
    • NewComer01
    • Thread
    • environment variables host rdp remote access remote desktop scripting server 2008 user session windows server
    • Replies: 1
    • Forum: Windows Server Forums
  18. Drew

    Windows 10 Windows 10 VM Outperforms 8.1 Host in Speed Tests and Overall Performance

    Maybe, some will find this interesting. I am running Windows 10 on a 2 processor, 4GB RAM, VM Host is i7 w/ 8GB RAM. Boot after entering P/W is basically instant. General operation speed is mostly a matter of can I click fast enough to keep pace w/ it, as in WHOOOOSH! Anyway, here's the...
    • Drew
    • Thread
    • boot time download speed host internet speed performance processor ram speed test upload speed virtual machine windows 10
    • Replies: 10
    • Forum: Windows Help and Support
  19. S

    Windows 7 Install Key Management Service (KMS) From Command Line

    How to Add volume-licensed version key? Office professional plus 2013 Result: C:\>cscript c:\windows\System32\slmgr.vbs /pik YC7DK-####-####-#####-GVGXT Microsoft (R) Windows Script Host Version 5.8 Copyright (C) Microsoft Corporation. All rights reserved. Unrecognized option: /pik Windows...
    • squirtmph
    • Thread
    • activation cache command line configuration dns host installation kms license management tools network office product key professional plus services slmgr software token-based activation volume licensing windows
    • Replies: 1
    • Forum: Windows Software
  20. G

    Windows 8 Ping unable to find host for the first couple of pings

    Hello, I have a weird problem, I can ping certain hosts in my network without a problem, but certain others when I try to ping at first it will come back with Destination host unreachable, but after a minute of running "ping -t 192.168.1.140" it will find it and replies start coming back. I...
    • geo77
    • Thread
    • connection dhcp dns host ip configuration ipv4 netbios network ping subnet mask troubleshooting tunneling wireless
    • Replies: 4
    • Forum: Windows Networking