I have bought this notebook yesterday - https://goo.gl/nxeccu
It's very powerful piece with SSD
disc and yesterday (1st day of use) I could notice that power pretty easily- everything was "instant" experience, just click and see, no waiting. Even the restart was like 4 sec.
The second day, everything's changed. When I want to open "file explorer" I have to wait 4 sec now
and only things I did were to install and sync dropbox, gDrive, Avast, MalwareBytes, Evernote and log to my chrome/gmail account so It installed all the extensions.
The chrome itself slowed very significantly...e,g, from the time I click "home button", it takes 7 seconds
to load my homePage. Yes, I use adBlock, but that kind of slow is too much. It's pretty much the same time when I try it in incognito mode (without any extensions).
The last thing is that I plugged 1TB external disc where I have the backup but I haven't installed or copied anything yet.
What are your suggestions? What could be the problem?
*MalwareBytes- tested, Avast-tested...nothing found