How to know for sure?

[Andy Taylor]

So if I were to clone my windows from my hard drive to an SSD using EaseUs partition tool, will the cloning be 100% successful?, I went to a store just now to ask about it, they charge quite a hefty price just for "reinstalling" or "transferring" my os into a new SSD, can't I do that myself? So I asked them if they could clone and they said it only works for 70% of the items inside. Are they just trying to scam me? help anyone? 

I use Windows 10 1909 picture below is my recent updates 

[karsnoordhuis]

if you are doing a true clone, you "copy" 100% of the data across IF your target drive is an equal size or larger than your current drive. that said i used aomei backupper for my switch to ssd and it worked flawlessly. i have no experience with EaseUs but it seems thrustworthy enough that i have no problem using it. it says it will clone your drive so it probably will its job perfectly fine. just give it a go and dont wipe or format your drive just yet. if something is wrong you can try again or go back

[Soppro]

I use Macrium to backup and clone drives, fast, free and efficient