Clean reset of a PC?

It is well known that many finished PCs / notebooks arrive full with pre-installed garbage and often can't show the actual performance.

Which program or how to install Windows completely clean? With a notebook of mine, all the stuff is always on it and I have to delete it manually, but residues still remain somewhere. Is there an ISO or are there better options?

ISO is an idea, but I can take the wind out of the sails, mostly the Windows version of the finished desktops of house is so greasy and changed, that it is cheaper to buy a new key on Ebay and to set it up completely, with a clever license.

Create a bootable stick, boot from the stick, delete old partitions and install Windows.

But usually the bloatware can be easily uninstalled, performance losses are rather rare, I never had such problems with my notebooks.

If you know how to install the drivers of the jeweligen components "cleanly", for example. For the wireless card, the sound module, etc. Then you have the whole house controlpaneles no more. However, with the services that modern computers offer, this step is no longer so essential.

I have for my part, for example Because the whole canon annoyed me annoying, for my MF device in the office only the pure printer driver installed. The scan I do over a netzwerksever (nas) and if I have something to send by email, I do that directly from the mf device.