Image copyright Oli Scarff
Cyber-security experts are urging Windows 7 users to upgrade their operating system.
Microsoft is going to stop supporting Windows 7 from Tuesday so that it can focus on “newer technologies”.
As a result, Windows 7 users will no longer receive the all-important security updates and patches that keep their machines safe.
One in four Windows users is running Windows 7, according to statistics website StatCounter.
What does this all mean?
It means that Microsoft is ending the cat-and-mouse game with hackers seeking to exploit software bugs in the Windows 7 operating system.
If perpetrators find a flaw…