How to change Windows 10 product key

28/06/2015

Run As (Administrator) command prompt (cmd) Type the following command to install new product key and press Enter (Change this product Key) slmgr.vbs -ipk 22458-44455-33333-18181 activate Windows after changing the product key you need to run the following command slmgr.vbs -ato  

Windows Open Firewall Port Group Policy (GPO)

24/06/2015

https://www.youtube.com/watch?v=jKtKnpV8hww Firewall port opne Navigate to Computer configuration  Policies >Administrative Templates  Network  Network Connections Windows Firewall > Domain Profile > Windows Firewall: Define inbound port exceptions port Exception syntax <Port>:<Transport>:<Scope>:<Name> 8443:tcp:*:Enabled:testyaniv gpupdate /force 

Migrating DHCP Server windows 2008 R2 To Windows Server Technical Preview 2 Build 10074 Windows 2012 r2

09/06/2015

https://www.youtube.com/watch?v=iYAQwVNUrdo Migrating DHCP Server windows 2008 R2 To Windows Server Technical Preview 2 Build 10074 Windows 2012 R2 netsh dhcp server export C:\dhcpdata.dat all netsh dhcp server import c:\dhcpdata.dat all

list all SMTP email addresses in Exchange Server

04/06/2015

https://www.youtube.com/watch?v=Ff41VaoFHI8 All Email Addresses Exchange Server get-recipient get-recipient | where {$_.emailaddresses -match “yshvili.local”} | fl name,emailaddresses >>recipient.txt you need just the email addresses assigned to mailboxes can use simpler cmdlet All Email Addresses Exchange Server get-mailbox get-mailbox | fl name, emailaddresses >> c:\mailbox.txt get just the addresses used by mail-enabled public folders use the Get-MailPublicFolder cmdlet Get-MailPublicFolder Get-MailPublicFolder | fl Name,EmailAddresses >> pf-MailPublicFolder.txt cmdlets will output the addresses to a text file in the current directory  c:\ How to list all SMTP email addresses in Exchange Get-Recipient | GM Get-Recipient | Select Name -ExpandProperty EmailAddresses Get-Recipient | Select Name -ExpandProperty EmailAddresses | Select Name,  SmtpAddress Get-Recipient | Select Name -ExpandProperty EmailAddresses | Select Name, SmtpAddress |...