useful functions and fomulas which eased usage

You can use it with all your gadgets and it adapts with the screen type,

It is easy to use after upgrading from the previous windows, it serves the company effectively

I am actually really happy with Windows 10. After the Windows 8 failure, I was really reluctant in upgrading to Windows 10, since I liked Windows 7 a lot, and was really comfortable with it. But I don't regret making the choice. It's a great operative system, and I would recommend it 100%. Let's hope Windows 11 is also a huge upgrade and not another W8 fiasco-like.

The user interface is gorgeous. It combines the great about Windows 7, with it's own greatness. It makes you quickly forget about that Windows 8 fiasco. Windows 10 is also really efficient: you literally save time with this operative system, since it has a quick start up function, which allows you to power on your computer really fast compared to prior Windows versions. Functions are really easy to find, and it has a great search feature. Also, Cortana can be helpful, although I do not recommend it so much.

Well... Updates can be really annoying. There's various reasons for this: they basically force you to do it, some updates can take long times, they can happen at really inconvenient times, they can actually fail and mess up your entire system... So that's it. Windows is also particularly vulnerable to hacker attacks, but they also put a lot of effort in trying to prevent it.

It's been good. I came to Windows 10 after it had been out for over a year, and implementation went well as they had worked out a number of major issues. I'll stay with it as long as I can on my workstation

It's been fairly reliable and the virus protection has been updated daily for years.

False positive virus claims on ghost copies of backups that cause backup failure.

Overall experience is not so good. Apart from security features, I am really struggling with performing daily routine tasks.

Windows 10 has improved security as it has improved its authentication (Introduced two-step authentication) and defense mechanism. We are using modern machines like HP envy, Spectre and others with removable screens, Windows 10 does pretty good in shifting its UI to tablet and mobile mode with just a single click. UI gets more user friendly by increasing accessibility.

Mandatory updates are really disturbing and uses a lot of internet data. With the every update of Windows 10, my machine is getting slower and slower. Sometimes you are in a middle of something (Meeting, Online gaming, web surfing) and windows update service starts. You wont be able to perform anything till your windows update finishes. After recent update my machine takes considerable boot time.