Windows Server OS and management
Windows Server is the foundational technology that supports the services and handles resources relied on by enterprises worldwide. Get administrative tips that explain how to troubleshoot, migrate, monitor and improve the security on Windows Server workloads.
Top Stories
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Conference Coverage
08 Nov 2024
Microsoft Ignite 2024 conference coverage
Bookmark this guide and check back regularly to see all the news and analysis related to the latest innovations launching at this year's Microsoft Ignite show. Continue Reading
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Tip
11 Oct 2024
How to evaluate AI for Windows Server environments
Organizations tasked with assessing AI workloads on Windows Server must weigh all the variables to determine the best approach to adopt this budding technology. Continue Reading
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Tip
11 Oct 2024
How to evaluate AI for Windows Server environments
Organizations tasked with assessing AI workloads on Windows Server must weigh all the variables to determine the best approach to adopt this budding technology. Continue Reading
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Feature
25 Sep 2024
Will Windows Server 2025 release spark VMware migrations?
Can Microsoft capitalize on VMware customer concerns by touting enhancements to its next version of Windows Server along with its cloud and hyperconverged infrastructure options? Continue Reading
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Tip
22 Aug 2024
Windows Server 2025 Hyper-V updates promise speed boost
Will the new and improved features in the upcoming Hyper-V release come at the perfect time for Microsoft to capitalize on a series of unpopular changes from VMware? Continue Reading
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Tip
14 Aug 2024
Use diskpart to create, delete and modify disk partitions
Diskpart is one of the oldest disk management tools in Windows, but it remains useful for its advanced capabilities in automation and granular control compared to other utilities. Continue Reading
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Definition
05 Aug 2024
What is a device driver?
A device driver, or driver, is a special kind of software program that controls a specific hardware device attached to a computer. Continue Reading
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Tip
05 Aug 2024
Learn to use Windows registry editor command-line options
This tutorial explains how to use the regedit tool on the command line and make changes to the Windows registry for advanced administrative jobs. Continue Reading
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Tutorial
25 Jul 2024
Activate Windows Server 2019 with KMS or the command line
Running the Software License Manager from the command line or using Key Management Services for automatic activation can sidestep one hurdle to get going with Windows Server 2019. Continue Reading
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Tutorial
12 Jul 2024
Windows Server backup to the cloud: A step-by-step guide
Backups are critical when using Windows Server. While third-party cloud vendors offer protection, Windows Server admins can back up to Azure using only native Microsoft tools. Continue Reading
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Definition
12 Jul 2024
Microsoft Windows Server LTSC (Long-Term Servicing Channel)
Microsoft Windows Server LTSC (Long-Term Servicing Channel) is one of the servicing options available for users of the Windows Server operating system (OS). Continue Reading
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Tutorial
08 Jul 2024
Follow these steps to optimize Hyper-V performance
Follow these best practices for Microsoft's virtualization platform to prevent unnecessary slowdowns with your VMs. Continue Reading
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Tutorial
28 Jun 2024
How to back up a Windows DHCP server
The Windows DHCP server creates an automatic local backup of its configuration regularly, but Windows Server admins can configure a stronger backup with this tutorial. Continue Reading
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Definition
25 Jun 2024
Windows Server Update Services (WSUS)
Windows Server Update Services (WSUS) is a Windows server role that can plan, manage and deploy updates, service packs, patches and hotfixes for Windows servers, client operating systems (OSes) and other Microsoft software. Continue Reading
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Tutorial
04 Jun 2024
How to use the Windows Server Backup tool
In this tutorial you'll learn how to install, schedule and test Windows Server Backup utility. Readers will also find out which environments the tool is best suited to. Continue Reading
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Tip
22 Apr 2024
What to do when a Windows 11 remote desktop keeps freezing
While recent issues with Windows 11 remote desktops freezing are likely tied to a faulty Windows update, admins need to know how to prevent these frozen remote desktops from happening. Continue Reading
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Tip
16 Apr 2024
New Active Directory features coming in Windows Server 2025
The upcoming Windows Server release will bring significant enhancements to Active Directory, including a new functional level and security and performance improvements. Continue Reading
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Tutorial
08 Apr 2024
Azure Site Recovery tutorial for workload disaster recovery
Understand the costs and the requirements to use this flexible disaster recovery service that works with Linux and Windows Server in the data center and virtual machines in the Azure cloud. Continue Reading
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Tip
04 Apr 2024
10 enterprise patch management best practices
It might not be the most exciting responsibility, but the value of a well-executed patch management strategy can't be denied. Use these best practices to build a smooth process. Continue Reading
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Tip
27 Mar 2024
See what's coming in Windows Server 2025
Microsoft plans several changes to the upcoming version of Windows Server that promise more financial flexibility and boosts in security and workload performance. Continue Reading
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Definition
26 Feb 2024
file system
In computing, a file system -- sometimes written filesystem -- is a logical and physical system for organizing, managing and accessing the files and directories on a device's solid-state drive (SSD), hard-disk drive (HDD) or other media. Continue Reading
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Answer
06 Feb 2024
How to set up a Windows Server 2022 domain controller
While the process to migrate from a legacy domain controller is not difficult, it does require advanced preparation to avoid connectivity issues and other problems. Continue Reading
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Tutorial
30 Jan 2024
Why you can benefit from using Always On VPN
The Windows Server feature gives administrators more flexibility to manage clients, while giving users a better overall experience when connecting to enterprise resources. Continue Reading
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Definition
26 Dec 2023
Windows Imaging Format (WIM)
Windows Imaging Format (WIM) is used for the creation and distribution of disk image files. Continue Reading
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Definition
07 Nov 2023
Windows Management Instrumentation Command-line (WMIC) utility
The Windows Management Instrumentation Command-line (WMIC) utility is a command-line interface for working with Windows Management Instrumentation (WMI), a framework for managing data and operations on a Windows computer. Continue Reading
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Definition
07 Nov 2023
MCSA (Microsoft Certified Solutions Associate)
MCSA (Microsoft Certified Solutions Associate) was a certification program offered by Microsoft and intended for people seeking entry-level jobs in an IT environment. Continue Reading
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Definition
31 Oct 2023
virtualization-based security (VBS)
Virtualization-based security (VBS) is a technology that abstracts computer processes from the underlying operating system (OS) and, in some cases, hardware. Continue Reading
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Definition
31 Oct 2023
Windows key (winkey)
The Windows key (winkey) is a button on a Windows computer keyboard. Continue Reading
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Tip
20 Oct 2023
How to work with the new Windows LAPS feature
Microsoft updated this automated method to manage and back up passwords for local administrator accounts on Windows desktop and server systems. See what's new with Windows LAPS. Continue Reading
- Definition 18 Oct 2023
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Definition
05 Oct 2023
Microsoft Windows Deployment Image Servicing and Management (DISM)
Microsoft Windows Deployment Image Servicing and Management (DISM) is a command-line tool that allows IT administrators to service Windows desktop images and virtual hard disks prior to deployment to users. Continue Reading
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Tip
09 Aug 2023
How to use Reliability Monitor to manage servers
The utility gives administrators a way to look back over time to see what driver updates, software installations or hardware crashes might be related to the sudden instability. Continue Reading
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Tutorial
27 Jun 2023
How to execute a Windows Server 2012 file server migration
The Storage Migration Service can reduce the stress involved with shifting the data from the outdated file server operating system to one with a newer version of Windows Server. Continue Reading
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Definition
21 Jun 2023
hotkey
A hot key is a key or a combination of keys on a computer keyboard that, when pressed at one time, performs a task (such as starting an application) more quickly than performing a task by using a mouse or other input device. Continue Reading
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Definition
17 May 2023
commodity hardware
Commodity hardware in computing is computers or components that are readily available, inexpensive and easily interchangeable with other commodity hardware. Almost all PCs use commodity hardware. Continue Reading
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Definition
12 May 2023
Active Directory domain (AD domain)
An Active Directory domain (AD domain) is a collection of objects within a Microsoft Active Directory network. Continue Reading
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Definition
11 May 2023
Active Directory functional levels
Active Directory functional levels are controls that specify which advanced Active Directory domain features can be used in an enterprise domain. Continue Reading
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Tip
11 May 2023
What are RDS CALs and how should IT use them?
IT teams rely on CALs to ensure that RDS users are properly licensed for their sessions, so they should know how to work with them and what different options they present. Continue Reading
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Tip
28 Apr 2023
Get a grip on your infrastructure with a custom MMC
Microsoft provides great administration tools, such as PowerShell and Server Manager. But don't neglect the venerable Microsoft Management Console for its flexibility. Continue Reading
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Definition
17 Apr 2023
beep code
A beep code is the audio signal from a computer when it first powers on to give the Power-On Self-Test (POST) result. Continue Reading
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Definition
12 Apr 2023
Active Directory Federation Services (AD FS)
Active Directory Federation Services (AD FS) is a feature of the Windows Server operating system (OS) that extends end users' single sign-on (SSO) access to applications and systems outside the corporate firewall. Continue Reading
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Definition
05 Apr 2023
pagefile
In storage, a pagefile is a reserved portion of a hard disk that is used as an extension of random access memory (RAM) for data in RAM that hasn't been used recently. Continue Reading
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Definition
03 Apr 2023
Windows NT
Windows NT was a family of operating systems (OS) developed by Microsoft for personal computers and servers. Continue Reading
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Definition
15 Mar 2023
defragmentation
Defragmentation is the process of locating the noncontiguous fragments of data into which a computer file may be divided as it is stored on a hard disk, and rearranging the fragments and restoring them into fewer fragments or into the whole file. Continue Reading
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Tutorial
14 Mar 2023
Using PowerShell for Azure service principal authentication
With help from the Azure PowerShell module, you can avoid login prompts and automate the authentication process when using service principals on Microsoft's cloud platform. Continue Reading
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Tutorial
09 Mar 2023
PowerShell Move-Item examples for file, folder management
You can take the pain out of regular administrative tasks, such as migrating and organizing data from your users, with these advanced automation scripts. Continue Reading
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Tutorial
03 Mar 2023
Reveal Windows file server permissions with PowerShell's help
An unauthorized permissions change on a file share could lock out other users. Learn how to automate a report that shows permissions on the server to find these problems fast. Continue Reading
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Tutorial
27 Feb 2023
Use PowerShell workflows when performance matters
When time is of the essence, add parallel processing to your PowerShell scripts to perform tasks more efficiently by using the workflows feature in the automation tool. Continue Reading
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Tutorial
23 Feb 2023
Build a PowerShell logging function for troubleshooting
A basic administrative skill is checking over logs to find out why something broke. Learn how to build a proper logging mechanism to catch errors for diagnostic purposes. Continue Reading
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Tutorial
15 Feb 2023
Best practices for using PowerShell ISE for scripting
Administrators who want to break into PowerShell scripting need to work with an editor for a more effective workflow. Learn how to edit and manage scripts with PowerShell ISE. Continue Reading
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Definition
06 Feb 2023
soft reset
A soft reset is a restart of a device, such as a smartphone, tablet, laptop or personal computer (PC). Continue Reading
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Definition
18 Jan 2023
interrupt request (IRQ)
An interrupt request (IRQ) is a signal sent to a computer's processor to momentarily stop (interrupt) its operations. Continue Reading
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Definition
21 Dec 2022
hotfix
A hotfix is code -- sometimes called a patch -- that fixes a bug in a product. Continue Reading
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Definition
22 Nov 2022
general-purpose computer
A general-purpose computer is one that, given the application and required time, should be able to perform the most common computing tasks. Continue Reading
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Tip
31 Oct 2022
How to build a Windows Server 2022 home lab and why
It's possible to get to learn about the features in the latest Microsoft server OS in a cloud environment, but there are a few reasons to stay grounded with this approach. Continue Reading
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Tutorial
30 Aug 2022
Learn to monitor group memberships with PowerShell
Use PowerShell automation to build reports in local group memberships on a server and security groups in Active Directory to keep tabs on any irregular behavior. Continue Reading
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Tutorial
25 Aug 2022
How to build a vulnerability scanner with PowerShell
What do you do if there's a zero-day threatening your organization? When you need to act fast, use PowerShell to uncover vulnerabilities hiding in your environment. Continue Reading
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Tip
03 Aug 2022
Explore print server alternatives to avoid IT headaches
Increased difficulties related to printing have many organizations exploring their options. See what these third-party print management alternatives have to offer. Continue Reading
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Tutorial
15 Jul 2022
Learn how to set up Windows Server 2022 SMB compression
Microsoft added SMB compression to the new server OS to reduce bottlenecks when transferring files with Windows-based file shares. Continue Reading
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Tip
07 Jul 2022
Create file server screens and quotas in FSRM
File Server Resource Manager can help data center admins keep track of what files get stored on their servers and how much space users take up. Learn to use key FSRM features. Continue Reading
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Definition
30 Jun 2022
CONFIG.SYS
CONFIG.SYS is a text file containing disk operating system (DOS) commands that tell the operating system (OS) how the computer is initially set up. Continue Reading
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News
22 Jun 2022
Ongoing PowerShell security threats prompt a call to action
Although PowerShell poses an ongoing risk to enterprise security as a post-exploitation tool, authorities strongly advise against disabling it completely. Continue Reading
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Definition
22 Jun 2022
Automatic Private IP Addressing (APIPA)
Automatic Private IP Addressing (APIPA) is a feature of Windows-based OSes -- included since Windows 98 and Windows ME -- that enables a Dynamic Host Configuration Protocol client to automatically assign an IP address to itself when there's no DHCP server available to perform that function. Continue Reading
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Tip
16 Jun 2022
How to set up automated log collection with PowerShell
Gathering logs from on-premises Windows Server systems or Office 365 cloud services is a necessary but tedious job. Try a PowerShell script to ease the pain. Continue Reading
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News
14 Jun 2022
Microsoft fixes Follina zero-day for June Patch Tuesday
A Microsoft Support Diagnostic Tool flaw disclosed on May 30 and exploited in the wild gets resolved in this month's batch of security updates. Continue Reading
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Tutorial
17 May 2022
Query event logs with PowerShell to find malicious activity
Every action on a Windows Server system gets recorded, so don't get caught by an avoidable security incident. Learn how to find potential security problems in event logs. Continue Reading
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News
10 May 2022
Microsoft corrects Windows zero-day for May Patch Tuesday
Administrators should plan on extra testing after deploying this month's patches due to the heavy concentration of fixes in three distinct areas of the Windows OS. Continue Reading
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Tip
29 Apr 2022
Guide to Windows Server Hybrid Administrator certification
The new accreditation takes a more focused approach with exams that require knowledge of deploying traditional infrastructure components and their Microsoft Azure equivalent. Continue Reading
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Tutorial
28 Apr 2022
Avoid clock skew issues with external time source setup
Configure Active Directory domain controllers to use an external NTP server to avoid Kerberos authorization issues and other problems in your Windows environment. Continue Reading
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Tip
26 Apr 2022
Windows Server 2022 security hardening guide for admins
Emerging threats continue to target the Windows ecosystem, but there are multiple methods to make it tougher to be the victim of a malicious hack attempt. Continue Reading
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Definition
18 Apr 2022
built-in administrator account
In the Windows operating system, the built-in administrator account -- the first account created when the OS was installed -- has the highest permissions of any profile on the computer system. Continue Reading
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News
12 Apr 2022
Microsoft plugs Windows zero-day on April Patch Tuesday
Microsoft issues corrections for 117 unique vulnerabilities this month with a significant number of security updates resolving printer spooler and DNS server problems. Continue Reading
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Definition
12 Apr 2022
Microsoft Windows Update
Microsoft Windows Update is a security service for Windows users that, once activated, automatically searches for and installs updates. Continue Reading
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Tip
07 Apr 2022
Advice for data centers looking to change operating systems
When you swap out a data center's primary OS, first, consider the purpose of your replacement OS and its optimal workloads. Then, you can create an OS migration plan. Continue Reading
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Definition
21 Mar 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2016 is Microsoft's server operating system (OS). Continue Reading
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Tip
10 Mar 2022
Configure DHCP failover for Windows Server
DHCP is a critical service, and network admins should take the time to create fault tolerance. Windows Server makes it easy to configure both failover and load balancing. Continue Reading
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News
09 Mar 2022
Critical Exchange Server bug fixed for March Patch Tuesday
The vulnerability on the on-premises mail server system is one of just three critical flaws from a total of 71 bugs corrected in Microsoft products this month. Continue Reading
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Tutorial
14 Feb 2022
How to use PowerShell with the Azure REST API
With PowerShell automation coupled with the Azure REST API, it's easy to build a script to create, power on and remove virtual machines in Microsoft's cloud platform. Continue Reading
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Definition
10 Feb 2022
clean install
A clean install is a software installation in which any previous version is eradicated. Continue Reading
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News
09 Feb 2022
After rough January, IT gets a mild February Patch Tuesday
With one public disclosure and not a critical vulnerability in sight, administrators will have time to recover from the roller coaster of patch problems from last month. Continue Reading
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Definition
07 Feb 2022
Security Accounts Manager
The Security Accounts Manager (SAM) is a database file in the Microsoft Windows operating system that contains usernames and passwords. Continue Reading
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Tip
01 Feb 2022
Network security gets a boost in Windows Server 2022
Secured-core server is a major new security feature in Windows Server 2022, but Microsoft also introduced multiple ways to keep network connections protected in its new server OS. Continue Reading
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Tip
28 Jan 2022
Compare the features in the Windows Server 2022 editions
Microsoft unveiled a Datacenter Azure edition to go with the traditional Standard and Datacenter editions. See what else is new with this server OS release in this breakdown. Continue Reading
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News
12 Jan 2022
Exchange Server woes continue on January Patch Tuesday
Exchange Server admins who had to cope with a Y2K22 error to start the new year have three more vulnerabilities of varying levels of severity to resolve for Patch Tuesday. Continue Reading
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Tip
04 Jan 2022
Windows Server 2022 storage features address security, speed
Microsoft's release of Windows Server 2022 brings several notable updates to its storage and file services functionality to give new life to on-premises server systems. Continue Reading
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Tip
23 Dec 2021
How to use Windows Server 2022 secured-core server features
Microsoft's latest server operating system attempts to prevent attacks in the data center by locking down access to traditionally vulnerable areas, such as the system firmware. Continue Reading
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News
15 Dec 2021
Log4Shell flaw looms over December Patch Tuesday
Microsoft issued security updates for 67 CVEs, including a Windows AppX Installer zero-day, but a Java-based vulnerability has many IT departments on edge. Continue Reading
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Tip
23 Nov 2021
Start managing with these Microsoft Graph API features
Microsoft Graph offers several administrative advantages when handling jobs on Microsoft 365 and Azure AD, but be aware of some potential trouble spots when employing this technology. Continue Reading
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Tutorial
21 Oct 2021
Get up to speed with PowerShell and the Microsoft Graph API
Microsoft plans to retire technologies that admins depend on to handle Office 365 and other cloud services via PowerShell. Learn how to start with this newer management method. Continue Reading
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News
13 Oct 2021
Microsoft squashes Windows zero-day on October Patch Tuesday
In addition to the publicly exploited bug, Microsoft corrected 76 flaws, including four that had been publicly disclosed, in this month's batch of security updates. Continue Reading
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Tutorial
12 Oct 2021
Learn to work with the Microsoft Graph Security API
The API assists organizations that want to connect their security systems with a programmatic way to produce quicker results when performing investigations. Continue Reading
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Tip
01 Oct 2021
These Office 365 migration tools cover more than just email
Vendors have adapted their migration products to handle more than just email as an increasing number of enterprises see the value in shifting more data away from the data center. Continue Reading
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Tip
28 Sep 2021
Get to know the new Exchange admin center features
After a lengthy development process, Microsoft unveiled its new admin portal for Exchange Online for a more consistent look with other management areas in Office 365. Continue Reading
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Tutorial
21 Sep 2021
Working with the Microsoft Defender for Identity portal
The security product, formerly Azure Advanced Threat Protection, taps into the cloud to uncover suspicious activity across the on-premises network. Continue Reading
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News
15 Sep 2021
September Patch Tuesday fixes zero-day, print spooler flaw
The two notable vulnerabilities, disclosed prior to this month's security update releases, receive permanent fixes to supersede earlier mitigation instructions. Continue Reading
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Tutorial
31 Aug 2021
Minimize headaches with these Office 365 PST migration tips
A bulk email import into the hosted email service in Microsoft's cloud takes a little effort -- and some help from the AzCopy utility -- but it's a job you can handle yourself. Continue Reading
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Tip
24 Aug 2021
Fine-tune Exchange Online security for your organization
After a move to Microsoft's hosted email service, Exchange admins must learn how to tailor the integrated and supplemental security features to cover several threat scenarios. Continue Reading
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Tip
24 Aug 2021
Boost security with Office 365 privileged access management
Understand how to thwart cyber attacks on privileged user accounts on Microsoft's collaboration platform to avoid becoming that next security breach statistic. Continue Reading
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Tip
05 Aug 2021
Reduce your risk with Exchange Server security best practices
The unique nature of your on-premises Exchange Server makes it an attractive target for threat actors. Take these recommended steps to avoid being the next breach victim. Continue Reading
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Tip
28 Jul 2021
What admins need to know about CMG client authentication
A System Center cloud management gateway keeps your organization's devices in compliance and running as they should, but which authentication option would work best for you? Continue Reading
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News
14 Jul 2021
3 Windows zero-days fixed on July Patch Tuesday
Microsoft addressed 116 unique CVEs, including several corrections for Exchange Server, in this month's batch of security updates. Continue Reading
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Tutorial
24 Jun 2021
Avoid data overflows with PowerShell Remove-Item
The cmdlet helps delete misplaced files and outdated documents, but you should tune the code to optimize execution and avoid errors when the work entails many files and folders. Continue Reading