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Daniel Petri

Petri Contributor

Renowned as the creator of the acclaimed Petri IT Knowledgebase back in 1999 Daniel Petri has become a distinguished figure in the IT realm, recognized for delivering reliable, expertise-driven content. This website - www.petri.com - not only embodies Daniel's extensive technical skills but also stands as a symbol of his dedication to sharing knowledge and guiding professionals through the dynamic world of information technology.

Over the past 25 years, Daniel Petri's career is characterized by his unwavering commitment to quality IT training, provision of diverse solution architectures, and maintaining a customer-first approach that ensures high levels of satisfaction. Daniel's client-centric mindset has always been a cornerstone of his career, delivering concrete results that spur his clients' growth and success. Daniel's strong technical writing skills are evidenced by the thousands of technical documents, help guides, manuals, and articles he has penned, all drawing from his broad IT and security-oriented background.

Daniel is currently Senior Training Manager at Semperis.

LATEST

ISA Server SP2 Patches

Last Update: Nov 19, 2024

ISA Server 2000 SP2 Patches Internet Security and Acceleration (ISA) Server 2000 Service Pack 2 (SP2) provides the latest updates to ISA Server 2000 and provides an even higher level of security, reliability and stability to customers. ISA Server 2000 SP2 can be installed directly on ISA Server 2000, ISA Server 2000 Service Pack 1…

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How to Create an Inexpensive iSCSI SAN for VMware ESX

Many of the features of VMware ESX Server and VMware Virtual Infrastructure depend on having a storage area network (SAN). That applies to all the “cool” features like vMotion and VMHA. With a SAN, you have two choices, FC or iSCSI. A fiber channel (FC) SAN can easily cost as much as a small house…

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Joining a Domain in Windows XP Pro

Last Update: Nov 19, 2024

How do I change a computer’s description, name, or join a domain in Windows XP Pro? Update for Windows 7 Users: Please also see “How to Join a Domain in Windows 7” for instructions specific to your operating system. You can perform the preceding tasks by using the Computer Name tab in the System Properties…

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Junk E-mail Reporting Tool for Microsoft Office Outlook 2003/2007

Last Update: Sep 24, 2024

Microsoft has released a nice tool that allows us to report any spam e-mail message that has bypassed the built-in Junk Mail filter, the Exchange-side Intelligent Message Filter (IMF) or any other spam filter that you’re using. After installing the tool, if you choose to send that e-mail for Microsoft for analysis, select the e-mail…

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Keyboard Shortcuts in Windows XP

Last Update: Sep 17, 2024

How can I quickly open Windows Explorer in Windows XP? What keyboard shortcuts do you know? In Windows XP, as in other Windows Operating Systems, you can use shortcut keys as an alternative to the mouse. You can open, close, and navigate the Start menu, desktop, menus, dialog boxes, and Web pages using keyboard shortcuts….

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Keyboard Shortcuts in Windows Vista

Last Update: Sep 17, 2024

Keyboard shortcuts in Windows Vista In Windows Vista, as in other Windows Operating Systems (also see Keyboard Shortcuts), you can use many shortcut keys as an alternative to the mouse. You can open, close, and navigate the Start menu, desktop, menus, dialog boxes, and Web pages using keyboard shortcuts. Keyboard shortcuts may also make it…

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Language Switching Tool

Last Update: Jul 29, 2025

I have multiple languages installed on my computer. Sometimes I write a long phrase only to find out I was using the wrong language. Now I need to re-type it. Can you help me? Yes! Use this cool applet called “Layout Fix”. You can then select any text you want and it will automatically convert…

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Language Versions of MS Products – Hebrew

Last Update: Sep 17, 2024

באילו âøñàåú עברית יצאו המוצרים השונים של מיקרוסופט? איזו גירסה של Internet Explorer עלי להתקין על מערכת ההפעלה שברשותי? מסמך זה מתאר את âøñàåú העברית השונות שיצאו למוצרי מיקרוסופט השונים, ביניהם מערכות הפעלה ומוצרי אופיס, ומסביר אילו âøñàåú של Internet Explorer יש להתקין על מערכת ההפעלה שברשותכם. מסמך זה נמצא במקור בלינק הבא: http://www.microsoft.com/israel/downloads/osversion.mspx מערכות…

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LDAP Search Samples for Windows Server 2003 and Exchange 2000/2003

Last Update: Sep 24, 2024

These LDAP search strings are good for Saved Queries in Windows Server 2003 AD Users and Computers, Query-based Distribution Groups and Exchange 2000/2003 Recipient Policies and Address Lists. In order to use the LDAP strings please consult your product help. Most regular LDAP searches can be easily done via the provided GUI (such as in a…

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Limit Creation of Top-Level Exchange Public Folders

Last Update: Sep 24, 2024

In Exchange 2000/2003 Server, can anyone create new Public Folders? How can I limit the creation of top-level Exchange Public Folders? The highest Public Folder in a hierarchy is called a Top-Level Public Folder. By default, all users in the Exchange Organization can create Top-Level Public Folders; however, you can change the default with the…

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Limitations of Alternate PF Trees

Last Update: Jun 25, 2025

Why does Outlook still show only the basic Public Folders structure although I’ve created additional Public Folder hierarchies? When you install Exchange, a default public folder hierarchy is created. All MAPI clients such as Microsoft Outlook can access this public folder hierarchy to read messages and store documents. You can create subfolders to reflect the…

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Link to Petri IT Knowledgebase

Last Update: Dec 03, 2024

If you like this site, if you like the style, if you like the contents – why not add a link to it? You can choose any of the following link examples (or create your own of course): 151×74 button and description ​<a title=”Petri.co.il by Daniel Petri is one of the most comprehensive IT and…

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