How to Flush DNS Cache in Windows 11 (Command Prompt and PowerShell)
Learn how to clear the DNS cache in Windows 11 using ipconfig and PowerShell, check DNS resolution, and troubleshoot persistent website errors safely.
Author: Tarek
Tarek Majdalani is an accomplished Windows Expert-IT Pro MVP, honored by Microsoft for eight consecutive years from 2007-2015. Holding a B.E. in Computer Engineering from the Lebanese American University, he pursued further education while working, earning various certificates showcased in his MVP profile. Tarek is currently serving as the Director of Engineering & Technology at Alrai Media Group in Kuwait. Since 2006, he has been actively contributing to the community by writing tutorials featuring tips and tricks, amassing over 300 tutorials on diverse systems.
How to Check Open Ports in Windows 11 Using PowerShell (TCP, UDP and PID)
Learn to check listening TCP and UDP ports in Windows 11, find the process using a port, test remote connectivity and troubleshoot firewall issues with PowerShell.
How to Protect Windows 11 from Ransomware: 10 Practical Steps
Protect Windows 11 from ransomware with a practical checklist covering Microsoft Defender, controlled folder access, offline backups, phishing, updates and response steps.
Windows 11 Wi-Fi Connected but No Internet? 9 Fixes to Try
Fix Windows 11 Wi-Fi connected but no internet with step-by-step checks for router, DHCP, DNS, Wi-Fi profiles, VPN, adapter drivers and network reset.
Outlook Not Receiving Emails? 8 Ways to Fix It (New and Classic Outlook)
Outlook not receiving emails? Check webmail, junk filters, inbox rules, storage, sync, classic Outlook repair and Microsoft 365 delivery.
How to Fix OneDrive Not Syncing in Windows 11 and Windows 10
Troubleshoot OneDrive sync errors, stuck processing, cloud storage problems and sync-client resets in Windows 11 and Windows 10.
How To Enable Active Directory Recycle Bin On Windows Server
Initially introduced as an optional feature in Windows Server 2008 R2, the Active Directory Recycle Bin alters the way deleted objects are managed […]
How To Check The Health Of Your Laptop’s Battery In Windows
If your Windows 10/11 laptop struggles to retain its charge, it could signal the need for a battery replacement. Batteries lifespan is finite. […]
How To Transfer FSMO Roles In Active Directory Using PowerShell
In this article as we explore the seamless process of transferring FSMO roles to another Domain Controller, leveraging the power of PowerShell. This […]
How To Check Active Directory Forest And Domain Functional Level In Windows Server
Introduction The process of checking Active Directory (AD) functional levels remains consistent across Windows Server versions 2012, 2016, 2019, and 2022. Whether you’re […]
How to Show Hidden Files and Folders in Windows 11
Introduction: In Windows 11, the default behavior is to hide certain files and folders as a precautionary measure to prevent users from unintentionally […]
Security Updates for Exchange Server – March 2024
Microsoft has issued Security Updates (SUs) to address vulnerabilities detected in: Exchange Server 2019 Exchange Server 2016 These SUs are tailored for specific […]
How To View the Version/Build Number Of Microsoft Exchange Server 2019, And Identify Installed Cumulative Updates (CU)
Microsoft Exchange Server 2019, a cornerstone in organizational communication, undergoes continuous improvements and updates to enhance its functionality and security. Understanding the version, […]
How To Fix The Microsoft Print To PDF Feature Not Working In Windows 10
Introduction: Printing content to a PDF file using the “Microsoft Print to PDF” feature is a convenient and useful function in Windows 10. […]
How To Find FSMO Roles Holders In Active Directory
The process of checking FSMO (Flexible Single Master Operations) roles in Active Directory remains consistent across Windows Server versions 2012, 2016, 2019, and […]
How To Find The MAC/Physical Address In A Windows 10 Computer
The MAC (Media Access Control) address serves as a distinctive hardware identifier present on each network adapter. In this guide, I will delineate […]
How To Move Exchange Server 2019 Mailbox Database And Logs To Another Drive Using PowerShell
In a previous article, we discussed how to rename a mailbox database in Exchange Server 2019 using EAC. In today’s article, we will […]
How To Rename A Mailbox Database In Exchange Server 2019 Using EAC
Introduction Renaming Exchange databases is a routine yet essential administrative task undertaken by organizations for diverse reasons. Whether optimizing naming conventions to enhance […]
How To Activate Exchange Server 2019 With A Product Key
Introduction Following the successful installation of Exchange Server, the next crucial step is its activation, ensuring proper licensing and functionality. In this tutorial, […]
Installing Exchange Server 2019 on Windows Server 2016/2019/2022
Must to read Article : >> Exchange Server 2019 – System Requirements And Prerequisites << Introduction Microsoft Exchange Server 2019 stands as […]
How To Protect Your PC From Ransomware Using Windows Security
Ransomware, a persistent threat causing file access restrictions until a ransom is paid, has been a longstanding issue for computer users and businesses. […]
How to Join Windows Server 2016/2019/2022 To An Active Directory Domain
Introduction Joining a Windows Server to a domain is a crucial step in integrating it into a network infrastructure managed by Active Directory. […]
Cumulative Update 14 For Exchange Server 2019 (KB5035606)
Exchange Server Cumulative Updates (CUs) are comprehensive packages that Microsoft releases regularly to provide updates, fixes, and improvements for Microsoft Exchange Server. These […]
Exchange Server 2019 – System Requirements And Prerequisites
Introduction Embarking on the journey of deploying Microsoft Exchange Server 2019 requires a firm understanding of the fundamental building blocks that lay the […]
How To Create A Bootable Windows 10 USB Drive with Microsoft’s Media Creation Tool
Introduction In this tutorial, we will delve into the crucial process of creating a bootable Windows 10 USB drive using Microsoft’s Media Creation […]
How To Set Up Fingerprint In Windows 11
Are you still adhering to conventional password methods for gaining entry to your Windows 11 computer? Are you intrigued by the prospect of […]
How To Identify If Hyper-V Virtual Machine is Generation 1 Or Generation 2
In previous iterations of Hyper-V (pre-Windows Server 2012 R2), the ability to initiate a Virtual Machine boot from a SCSI Virtual Hard Drive […]
How To Enable Telnet Client in Windows Server 2016/2019/2022
Introduction: Telnet is a simple text-based protocol that allows remote access to a server’s command-line interface. While Telnet is considered insecure and is […]
How To Identify And Upgrade Hyper-V Virtual Machine Configuration Versions In Windows Server 2016/2019/2022
Introduction: In the dynamic landscape of virtualization, ensuring your Hyper-V virtual machines are running on the latest configuration version is vital for optimal […]
Enabling Wireless Network For A Hyper-V Virtual Machine in Windows Server 2016/2019/2022
Introduction: In the dynamic landscape of virtualization, Hyper-V stands out as a robust platform for creating and managing virtual machines on Windows Server […]
How To Move Taskbar To Top Or Sides In Windows 11
Windows 11 features a revamped Taskbar, showcasing a centralized alignment for the Start menu and app buttons, a fresh notification area, as well […]
FIX For : This PC Can’t Run Windows 11 (Hyper-V)
Introduction: Many users leverage Hyper-V Manager to run Windows 11 virtually on their devices. However, a common issue arises during the installation process, […]
How To Create A Virtual Machine With Hyper-V in Windows Server 2016/2019/2022
Introduction In the realm of server management, virtualization has become an indispensable tool for optimizing resources and enhancing flexibility. Hyper-V, Microsoft’s virtualization platform, […]
How To Add An Application To Run Automatically At Startup In Windows 10
Introduction: In the fast-paced world of technology, efficiency is key. One way to enhance your productivity is by configuring your computer to automatically […]
How To Create And Use System Restore Points in Windows 11
System Restore is a feature in Microsoft Windows that allows users to revert their computer’s state to a previous point in time. This […]
How To Know Your Windows 11 Edition, Version And Build
Released on October 5, 2021, Windows 11 represents the most recent significant update to Microsoft’s Windows NT operating system. Following Windows 10 (2015), […]
How To Fix Windows Update Problems In Windows 10
Windows Update serves as a crucial mechanism for downloading and installing feature and quality updates on Windows 10. While it generally operates smoothly, […]
How To Enable/Install XPS Viewer In Windows 10
XPS, which stands for XML Paper Specification, is a file format developed by Microsoft as a competitor to Adobe’s PDF (Portable Document Format). […]
How To Reset Microsoft Edge To Its Default Settings
If you’re using Microsoft Edge for the internet, it’s good to know that you can easily make it go back to its default […]
How To Disable/Stop Server Manager Automatic Opening In Windows Server 2012/2016/2019/2022
Server Manager usually pops up on its own when you log in on various Windows server operating systems. While it’s a handy tool, […]
How To Install Hyper-V In Windows Server 2016/2019/2022
Hyper-V, a hypervisor developed by Microsoft, serves as a robust platform for efficiently handling virtual machines on Windows Server. It plays a crucial […]
What Is the Difference Between Hyper-V Generation 1 And Generation 2 Virtual Machines
Introduction: Welcome to this in-depth tutorial, where we will delve into the intricacies of Hyper-V virtualization, specifically focusing on the disparities between Generation […]
How To Delete The Windows.old Folder in Windows 11
Encountering a Windows.old folder in File Explorer can be perplexing for some users, sparking questions about its significance and whether it’s safe to […]
Downloading And Installing Microsoft Edge on Windows 7
From Windows 95 to Windows 8/8.1, Internet Explorer served as the default web browser for the Windows operating system for a span of […]
How To Enable Wireless (Wi-Fi) on Windows Server 2016/2019/2022
By default, wireless (Wi-Fi) support is deactivated in Windows Server 2016/2019/2022 versions. When you connect a Wi-Fi network adapter (USB or PCI) to […]
How To Find Your Windows 10 Product Key
A 25-character alphanumeric code known as a product key is employed to activate and license a Windows 10 installation. An illustrative example of […]
How To Pin Folders To Quick Access In Windows 10
In Windows 10, a new functionality called Quick Access has been introduced in File Explorer. This feature showcases folders you frequently use and […]
How To Install Windows 7 Games In Windows 10/11
In the golden era of Windows 7, users were treated to an array of delightful card and board games that added a touch […]
How To Disable Snap Assist in Windows 10 – Stopping Windows 10 From Automatically Resizing App Windows
If you’re curious about the automatic resizing of application windows in Windows 10/11, it’s due to a feature known as Snap. Enabled by […]
How To Change or Rename The Computer Name In Windows Server 2016/2019/2022
Introduction: In the dynamic landscape of server administration, occasionally, it becomes necessary to modify the computer name on your Windows Server 2016 or […]