What is the difference between Windows 7 and Windows 10?

S.no	Windows 7	Windows 10
1.	Has the traditional start menu	Live tiles also appear along with the standard menu
2.	Search bar searches for a word in all files, apps, and folders on the PC	In addition to files, folders, and apps, the search is linked to the app store. It is also easy to open any files from the windows key itself.
3.	No built-in assistant	Built-in interactive assistant named Cortana.
4.	Has internet explorer browser	Came up with the edge which is faster and has advanced capabilities
5.	Only for PCs and laptops	Can be synced across PC, laptop and windows phone