I primarily use Windows Server as a hypervisor, running Hyper-V.
IT Infrastructure Engineer at a government with 5,001-10,000 employees
Straightforward to set up and works well as a hypervisor
Pros and Cons
- "This is a stable product and we plan to continue using it in the future."
- "I would like to see the security features improved in the future."
What is our primary use case?
What needs improvement?
I would like to see the security features improved in the future.
For how long have I used the solution?
I have been using Windows Server for about 15 years.
What do I think about the stability of the solution?
This is a stable product and we plan to continue using it in the future.
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What do I think about the scalability of the solution?
There are more than 10,000 users for the services that we have running.
How are customer service and support?
I have not needed to contact technical support for Windows Server.
Which solution did I use previously and why did I switch?
We only use Microsoft products, so we did not use another product before this one.
How was the initial setup?
The initial setup with Microsoft products is always straightforward. The length of time for deployment depends on the services that are being implemented.
What about the implementation team?
In some cases, I use a consultant to assist with deployment. However, this is not always the case because our in-house team can also do it.
We have about five people in our team for deployment.
Which other solutions did I evaluate?
We did not evaluate options by other vendors. Microsoft is a well-known brand and the only company to use for some services.
What other advice do I have?
This is a good product and one that I can recommend.
I would rate this solution an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Technical Solutions Architect at a computer software company with 51-200 employees
Works well for Citrix desktops and for domain controllers
Pros and Cons
- "The domain controller features are useful."
- "The price should be reduced."
What is our primary use case?
We primarily use Windows Server for Citrix desktops and domain controllers.
What is most valuable?
The domain controller features are useful.
What needs improvement?
The price should be reduced.
For how long have I used the solution?
I have been using Windows Server for 10 years.
What do I think about the stability of the solution?
Windows server is a stable product and we will continue to use it.
What do I think about the scalability of the solution?
Scalability has not been a problem. In one of the jobs I was doing, there were 700 users.
How are customer service and technical support?
I have never had to log a case with Microsoft so I don't have any experience with technical support.
Which solution did I use previously and why did I switch?
I have always used just only Windows.
How was the initial setup?
The installation is straightforward and it takes about 20 minutes to deploy.
What about the implementation team?
It is a manual installation and I handle the deployment myself.
What's my experience with pricing, setup cost, and licensing?
The licensing fees are expensive.
What other advice do I have?
This is a product that I can recommend.
I would rate this solution an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Windows Server
December 2025
Learn what your peers think about Windows Server. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
879,310 professionals have used our research since 2012.
Volunteer - IT Department at a non-profit with 10,001+ employees
Easy to use, stable, and the security is good
Pros and Cons
- "Windows Server is very easy to use."
- "The command-line interface should be improved."
What is most valuable?
Windows Server is very easy to use.
What needs improvement?
The command-line interface should be improved. Using the command line is less-resource intensive so we use it sometimes. The additional RAM and CPU usage needed by the GUI is something that we were not used to after using Linux. When I switched to the command line, I found it more difficult than Linux.
For how long have I used the solution?
I have been working with Windows Server for several years, since 2013.
What do I think about the stability of the solution?
Windows Server is a stable operating system and I haven't had any problems with it in that regard. For example, I had ransomware on my computer and even when I was logged in as an administrator, it did not affect the server.
How are customer service and technical support?
I have not needed to contact the Microsoft technical support team.
Which other solutions did I evaluate?
I am currently learning about different Linux servers and I am finding it very difficult compared to Windows Server.
What other advice do I have?
I would rate this solution a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Helps with migration to Hyper-V, reduces costs, and improves infrastructure
Pros and Cons
- "The most valuable feature of this solution is Hyper-V Live Migration for Critical applications."
- "Support for direct USB recognition for the virtual machines would improve this solution."
What is our primary use case?
We use this solution for the deployment of virtual machines on Hyper-V.
How has it helped my organization?
We moved from having more than twelve physical servers to only five, reducing costs and improving the infrastructure during the process.
What is most valuable?
The most valuable feature of this solution is Hyper-V Live Migration for Critical applications.
What needs improvement?
It would be great to have support for direct USB recognition for the virtual machines. This will allow us to easily move files from a USB drive connected to our host to one of our VM's without having to mount and share a drive trough the network to move the files.
For how long have I used the solution?
We have been using this solution for five years.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Works with 1,001-5,000 employees
Replacing our physical servers provides HA and is less prone to hardware failure
Pros and Cons
- "Provides workspaces for the entire organization with fewer resources."
- "One area that needs improvement is the management console."
What is our primary use case?
We started virtualizing servers to reduce the number of physical servers and to optimize the data center. We started with standalone installations of the Hyper-V server and synchronized with our virtual machine. After that, we built a cluster and all of the VMs were hosted in that environment.
How has it helped my organization?
The organization spent a lot of money buying a large number of physical machines, which made up the workspace. With a physical machine, it is easy to incur damage with hardware faults, such as the loss of a disk or another component. With a cluster environment, we obtain an HA solution.
What is most valuable?
We like all of the features connected with sharing resources, typical of a Hyper-V cluster manager. Several of these further stand out, including:
- The ability to Hot Add resources to the VM.
- The ability to work on the physical server without disconnecting services.
- Provides workspaces for the entire organization with fewer resources.
What needs improvement?
One area that needs improvement is the management console. It seems very easy to use but it is not as powerful as those of other vendors, such as VMware. Their solution allows for operation in a more granular and simpler way. For example, there is a wizard to migrate a VM from one node to another, or from one datastore to another.
For how long have I used the solution?
Six years.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Cybersecurity & IT Operations Professional (VirtualCxO) at a tech services company with 1-10 employees
The improvements in live migrations have been a plus in availability
What is most valuable?
Hyper-V and the updated PowerShell are among the best features that I have taken advantage of.
How has it helped my organization?
I have been able to support more VMs on Windows 2016 than on 2012 R2, using the same hardware. Additionally, the improvements in live migrations have been a plus in availability.
We plan to take advantage of the improved storage replication functionality in Q1 2018.
What needs improvement?
Some of the elements of the Windows Server UI from 2012 R2 are better than what is found in 2016, especially the patch management. While it is nice to have the configuration options more centralized than in earlier versions of Windows, the patch/update options in Windows Server 2016 are less flexible than those of earlier versions Windows, and downloads (from Microsoft Update or WSUS) can be more finicky.
For how long have I used the solution?
One year.
What was my experience with deployment of the solution?
None.
What do I think about the stability of the solution?
No. The stability has been stellar.
What do I think about the scalability of the solution?
So far, scalability has not been a problem.
How are customer service and technical support?
Customer Service:
We have not needed to use Microsoft support, but have utilized online forums for support. (We do have Microsoft support available.)
Technical Support:
We have not needed to use Microsoft support, but have utilized online forums for support. (We do have Microsoft support available.)
Which solution did I use previously and why did I switch?
Not applicable.
How was the initial setup?
Very straightforward deployment.
What about the implementation team?
In-house.
What was our ROI?
ROI was not calculated for this project.
What's my experience with pricing, setup cost, and licensing?
Pay close attention to the licensing, as there is a focus on core licensing under Windows 2016.
Which other solutions did I evaluate?
None.
What other advice do I have?
Windows 2016 continues the trend of solid, stable, high-performing Windows Server products from Microsoft.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Principle consultant at a financial services firm with 11-50 employees
I'm on a 16GB system with a 500GB SSD and I can run multiple VM's on VirtualBox, client sessions, multiple displays and so forth without any issues at all.
What is most valuable?
Speed and ease with integrating into Microsoft Azure AD environment, security, being able to log in the 'Hello' service.
How has it helped my organization?
In my small development environment, speed and security are important, we actually make use of the Microsoft's Edge browser -- which is getting better with each update. Simplified management of Windows 10 machines is also nice.
What needs improvement?
Intrusive 'You have updates' notification can be annoying -- as it blocks the middle of the screen, but this can be turned off.
When setting a new machine up, users should be given a bit more of information in regards to creating a Microsoft account vs a local account, as being unaware of this can cause a user some confusion down the track if they install an application that needs 'local' user credentials to function.
For how long have I used the solution?
Since it was released.
What was my experience with deployment of the solution?
No, Windows 10 has deployed onto legacy systems fine.
What do I think about the stability of the solution?
Very stable, Haven't had any issues with instability whatsoever.
What do I think about the scalability of the solution?
Being a Desktop operating system, scalability is really a function of the resources of the desktop or VM it's running in.
I'm on a 16GB system with a 500GB SSD and I can run multiple VM's on VirtualBox, client sessions, multiple displays and so forth without any issues at all.
How are customer service and technical support?
Customer Service:
Very good, Microsoft makes it easy to get most things set up fairly easily.
Technical Support:Very high, I had the need to contact Microsoft customer support on a matter, and their engineer was able to remotely assume control of the screen (with my permission and after following instructions) and in a few minutes had resolved the problem.
Which solution did I use previously and why did I switch?
Windows 7, which had become old, bloated with patches and security updates, and was generally just getting slow.
How was the initial setup?
Very straightforward. So far, the installer has identified all of our hardware and everything is running.
What about the implementation team?
In-house.
What was our ROI?
Difficult to calculate, improved efficiency, less time to get things done, less downtime...can't put an exact dollar amount on it, but our environment is more efficient with Windows 10 installed.
What's my experience with pricing, setup cost, and licensing?
I can't see any reason why anyone would want to downgrade a new machine (if that's even possible now) to Windows 7...
Which other solutions did I evaluate?
We looked at Remaining on Windows 7, but decided we would make the move to Windows 10.
What other advice do I have?
TEST your applications, especially legacy applications. Most things work just fine on Windows 10, but very old applications that may have just worked under windows 7 may encounter problems.
If that's the case and there's an application you absolutely must have, then consider setting up a dedicated VM with Windows 7 on it just for that application or look at replacing the ancient software.
We only had one old 90's era application that wouldn't run on Windows 10, so we just replaced it and dealt with the change.
The benefits of moving to Windows 10 far outweigh the costs of replacing some old applications (that are probably no longer supported and may have serious security issues).
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Manager IT at a energy/utilities company with 51-200 employees
Work Folder Synchronization provides offline synchronization of users’ data whether it resides in a desktop, laptop or hand-held device.
What is most valuable?
Work Folder Synchronization: This feature provides offline synchronization of users’ data whether it resides in a desktop, laptop or hand-held device. It also facilitates the BYOD policy if implemented in the company. Its single point of access provides users access to files in online and offline mode with convenience. When the device is connected to the network, data is synched to the storage point as per policies set by the user. The procurement department uses this feature for their purchase-related documents that are shared within department.
Storage Tiering and Pinning: This feature is designed by keeping the data usage frequency in mind. Data that is accessed frequently is stored on a faster hard drive by the operating system. Suppose if you have SSD and SATA or other type of drives, the system will move frequently accessed data to SSD.
What needs improvement?
Performance-related defaults should be set according to role of the server. Windows 2012 provides a thumbnail view of different roles that a server is configured for. Click on any role, check the event, services and log data for quick review and solution of any issue. These thumbnails of installed roles are pre-configured and disturbing them is not recommended. If any issue with the installed role is detected, the affected part is highlighted with a red-colored font.
For how long have I used the solution?
I have been using it for about one year.
What do I think about the stability of the solution?
I have not encountered any stability issues at all.
What do I think about the scalability of the solution?
I have not encountered any scalability issues at all.
How are customer service and technical support?
Technical support is good.
Which solution did I use previously and why did I switch?
We were using Windows Server 2003 and Windows Server 2008. We were upgrading our hardware, so decided to upgrade the OS version as well.
How was the initial setup?
Initial setup went through very smoothly.
What's my experience with pricing, setup cost, and licensing?
Licensing is a complex issue when it comes to Microsoft. Read all the detail and assess your requirements before finalizing any licensing option.
Which other solutions did I evaluate?
Before choosing this product, I did not evaluate other options.
What other advice do I have?
Plan according to your environment.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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