Microsoft has officially ended free support for Windows 10 from today, October 14. This marks the end of an era for one of the world’s most popular operating systems.
From now on, Windows 10 will no longer receive free updates, security patches or technical support from Microsoft. This means computers running the system will still work, but they will gradually become more exposed to cyber threats such as viruses, malware and hacking attempts.
Despite the launch of Windows 11 in 2021, many users have not upgraded. According to recent global data, about 40% of Windows users are still using Windows 10. In workplaces, one in four active PCs continues to run the old system.
The situation is no different in Bangladesh, where many offices, universities and personal users depend on older PCs that may not meet the requirements for Windows 11.
Cybersecurity experts warn that users of unsupported systems could become prime targets for hackers trying to exploit vulnerabilities. According to Bloomberg, Dustin Childs, a former Microsoft employee and now with cybersecurity firm Trend Micro, said that attacks on Windows 10 systems will likely increase in the first half of 2026. “People may think they are safe, but every unprotected PC can become part of a botnet,” he added.
The easiest option is to upgrade to Windows 11 for free. Most computers less than four years old should be compatible. However, PCs must have at least 4GB of RAM, 64GB of storage, and a TPM 2.0 security chip to run Windows 11.
For those who cannot upgrade, Microsoft will offer paid extended security updates, but that comes at a cost.
Experts say forcing users to buy new machines will create a huge amount of electronic waste. Nathan Proctor from the US-based Public Interest Research Group warned that millions of still-working computers might be thrown away just to meet the new system requirements.
He also argued that Microsoft could extend its free security support, saying, “If they can offer paid updates, they can also continue free support for all users.”
Windows 10, first released in 2015, was designed to evolve through regular updates. Many users still find it stable and reliable, with little reason to switch to Windows 11. But as Microsoft moves on, the risk for those staying behind will only grow.
For now, experts advise Windows 10 users in Bangladesh and around the world to upgrade, back up important data, and be extra cautious online because the clock has officially run out for free protection.
