How to secure against Meltdown and Spectre vulnerabilities?

This is one of the big security vulnerabilities that are affecting many systems because it’s the flaw in the processor, so the Operating system could be Windows’s, Linux’s, Mac’s, Android, etc… Devices could be Desktop computer, Laptops, Tablet’s, smartphone’s, TV’s, including your car software needs to be patched. Dell: has released the patch for their …