Windows 10: I want reinstall windows 10 without disk or USB recovery

I bought my laptop with licence Windows 10, after while I want reinstall windows 10 (delete all old files) but when I try do it, I get notification that I need insert disk of Windows 10 or USB recovery

:)

 

windows 10 recovery usb disk drive

hi . all

i was create usb recovery disk drive with windows 10 update 1803 ,

i want to know steps to recover system using usb disk drive , to this update vision .

please , in step like that

1- put usb recovery disk drive on computer usb

2-

3-

4-

thanks , regards,

 

XP disk versus Laptop Recovery Disk?

My dad wants me to do a clean reinstall of Windows on his laptop.
Through SIW I know his windows code and so I can install xp off one of my disks and use his legit code.
He also has a 'recovery disk' for his laptop, but I've got no experience with recovery disks and don't know what they contain... is it a normal XP?

Would it be best for me to reinstall using the normal XP diskette?

 

Installing windows off of a USB stick

Step By Step from vista:
From admin cmd prompt

1. diskpart
1a. list disk
2. select disk 1 (replace 1 with your usb drive)
3. clean
4. create partition primary
5. select partition 1 (replace 1 with your usb drive)
6. active
7. format fs=fat32
8. assign
9. exit

Copy Windows Vista's DVD ROM content to the Flash Drive

xcopy d:\*.* /s/e/f e:\ (d being your vista cd and e being your usb stick)

And that's it, boot off your usb disk