Microsoft will cease support for Windows 7 on January 14, 2020, so PC users should really upgrade to Windows 10 soon. The most important point will be the loss of security patches for the operating system, which will make it increasingly risky to take online. Eventually, browsers and other constantly-updating software will stop working comfortably with Windows 7 and might be frustrating to use. The same issues plagued users of Windows XP after its time was up. Although Windows 10 looks a bit different, you can configure the interface to more closely resemble what you liked about Windows 7.
Rene ran Steve Gibson's Inspectre tool for her computer and it says it needs to be patched to avoid the latest Meltdown exploit. She's checked with her motherboard maker and they haven't put out a BIOS patch. So should she stop using her computer? Leo says no. There's no current danger for end users yet. She should just keep her computer updated as best she can and check with her motherboard maker every once in a while.
Image: SecureList / AO Kaspersky Lab
Mary has an old XP computer and she's worried about getting the WannaCry virus. Can she get a patch to protect herself? Leo says that Microsoft has ended life for Windows XP, but did make a patch for it and she can go into Updates and get it. But according to Leo, 98% of infected computers with WannaCry are Windows 7 computers. So XP isn't even on the radar. It doesn't hurt to be safe, though.
Matthew has been having issues with iMessages where he doesn't get messages from friends. He's also dealt with the iPhone text bug that shuts down his phone. Leo says that Apple has recognized a problem with the core text of iMessage that caused it, and it's very difficult to patch it.