Microsoft is ending support for Windows 10 – what does that mean for you?
On October 14, 2025, Microsoft will end all support for Windows 10. This means that there will no longer be updates, bug fixes, or security patches for the operating system. For businesses still using Windows 10, this could have major consequences in terms of security, performance, and compatibility with Microsoft 365 and other applications.
Today, many companies use Windows and various Microsoft 365 programs (Outlook, Word, Excel, etc.). Therefore, it is also important to ensure that the systems remain updated and compatible so that operations are not affected. Without support and security updates, the risk of hacker attacks and data leaks will increase significantly, and at the same time, older software can start to cause problems in your daily workflows.
What does it mean that support is ending?
When Microsoft ends support for Windows 10, there will be no more updates for the operating system – neither security updates nor bug fixes. This means that your computers will be more vulnerable to cyberattacks, data leaks and malware.
Hackers often exploit known vulnerabilities in older operating systems because they know that security holes are no longer being patched. After October 2025, Windows 10 users will be left without protection against new threats, making it much easier for cybercriminals to:
- Exploit known security holes to steal data or install malware.
- Launch ransomware attacks, locking your files until a ransom is paid.
- Phish your employees with fake emails that exploit vulnerabilities in the system.
If you use Microsoft 365 apps like Outlook, Word, or Excel, it's even more important to make sure you have a supported operating system. Microsoft has previously phased out support for older Windows versions in their apps, which means features may stop working or you may no longer receive important security updates for your Microsoft 365 solutions.
In addition, you may also risk that other software solutions that use Microsoft's support policy will also stop supporting Windows 10. This may mean that your business-critical applications – such as financial systems, CRM or production software – will no longer function correctly or cannot be updated. If your IT systems can no longer receive new versions of the software you use on a daily basis, you risk both operational losses and increased IT costs.
Why should you upgrade – and when?
It may be a good idea to upgrade to Windows 11 right now. The closer you get to October 2025, the more pressure there will be on IT suppliers that help companies with the transition. At the same time, there may be a risk that your hardware will not meet Windows 11’s requirements, which will mean that new computers will also have to be purchased.
Windows 11 is designed to be more secure and efficient. This includes, among other things:
- Better protection against cyber threats with TPM 2.0 and Secure Boot, which protects against malware and unauthorized changes to the system.
- Improved performance, ensuring your employees can work faster and more efficiently.
- Increased compatibility with modern software, ensuring your programs function optimally.
If your computers don't meet Windows 11's system requirements, it may require an investment in new hardware. Therefore, you should already map out which devices can be upgraded and which need to be replaced.
Prepare your business for the transition to Windows 11
Upgrading to Windows 11 requires more than just hitting an update button – you should ensure that your systems and data are ready for the transition. First and foremost, you should check whether your current hardware meets the technical requirements. The Microsofts PC Health Check tool can quickly provide an overview of whether your computers can run Windows 11, or whether new devices are needed.
Additionally, it is crucial to back up business-critical data so that nothing is lost during the upgrade. This applies to files, applications, and any system settings.
We can help you
Upgrading to Windows 11 doesn't have to be a time-consuming or complicated process. At itpilot, we have extensive experience with IT support and upgrades, and we can help you ensure a smooth transition without disruptions.
We review your current IT environment and assess whether your current computers and systems are ready for Windows 11. If adjustments are needed, we advise you on the best solutions to avoid unforeseen problems. In addition, we can handle the implementation itself and ensure that both hardware and software function optimally after the upgrade.
If you want ongoing support and secure operation of your IT systems, a support agreement can be an advantage. With a fixed agreement, you get quick help when the need arises, and we make sure that your systems are always up to date and functioning well.
Whether you have a support agreement or just need help upgrading to Windows 11, we are ready to help you. Contact us for a non-binding chat about how we can best help your company. Call us on +45 87 25 07 87 or fill out the contact form – and together we will find the right solution.
