We will trying to monitor Windows Memory Usage, Diskspace, CPU Load and Uptime From Nagios.

First we need to have a nagios up and running smoothly.
Please follow up this url to install nagios http://www.nagios.org

Next we also need a windows nagios agent.
Download windows nagios agent from this url http://nsclient.ready2run.nl/download/nsclient_201.zip

Install nagios agent / nsclient to your windows server/client.

This is a steps How To Configure Exchange Email Account in Outlook 2007
Example : We will configure it in Windows XP client.

Click Start >> Control Panel >> Mail

You will see a screen like below :

Click Show Profiles and you will see a next screen below :

Outlook Web Access (OWA) built in to the Exchange 2007 server shows a "change password" button in the options pane when a user is logged in. It is enabled by default, even if the password change functionality is disabled by default - frightfully clever from Microsoft...

Anyway, it's a small thing to enable it (source: Knowledgebase Article 297121):

1. Click Start, point to Programs, point to Administrative Tools, and then click Internet Services Manager.

The Windows Time service (W32Time) is designed to maintain date and time synchronization for computers running Windows 2000XP/2003. The primary use for such time synchronization is to ensure the security of Kerberos authentication within an Active Directory environment. To prevent replay attacks, Kerberos tickets presented to domain controllers by clients are time-stamped. The authenticating domain controller checks to make sure the timestamp is unique and falls within an allowable skew before accepting the ticket and authenticating

Here is the simple steps to Setup Vpn Client to Connect to Vpn Server 

Click "Start" >> "Control Panel" >> "Network Connections" >> "New Connection Wizard" 

You will see a New Connection Wizard page below : 

Click "Next" to Continue 

The Windows Server 2003 computer you are working on will not shut down. You don't have any luck using the Start menu or the [Ctrl][Alt][Delete] methods, and you need to restart the server as quickly as possible. There is a quick workaround that gets the job done--and you don't even have to handle power cords or the power switch.

When renewing a certicate, sometimes we lost our private key, to avoid this you should backup your private key after the renewing certificate process.

Here is step by step backup on Microsoft IIS 6.0

1. Start > run > MMC you will see this kind window apear

2. Go into the Console Tab > 'File' > 'Add/Remove Snap-in'
3. Click on 'Add' > Click on 'Certificates' and click on 'Add'

Opmanager, this is another good one network monitoring suite. The good thing is, if you run a small network, they offering a free lincense for limited 10 server :D

If you have Install Windows SharePoint Server and have a problem with LoadBalancer.RegisterLauncher Failed like below

Event ID : 6102

Here is the simple steps to fixed this.

What is Windows Firewall?

Windows Firewall is a personal firewall, included with Microsoft's Windows XP, Windows Server 2003, and Windows Vista operating systems.

We assume you already have Windows 2003 / Win2k3 running.
Login as Administrator / Admin privileges using RDP

Click "Start" >> "Control Panel" >> "Windows Firewall"