Nutra1

Might just be a bad cable, or a bad port on the graphics card.

I'd install my Windows and games on that G drive of yours, performance is 7 times better than your boot drive in terms of read speeds.

Crystaldiskmark is to test your speeds, not really an indicator in terms of stability. Crystaldiskinfo shows your drive life status.

If you have any spare, or could borrow some, change the ram just to try. I had a Ballistix Sport that died on me a while back.

You could just use phone activation instead of online. If they ask how many times it has been installed, press 0. Usually works.

Try running crystaldiskinfo on your hard drives. Might be one of the drives that is failing without notice. All the rest of your components seem look allright to me. One bad drive can really screw with your performance.

Check to see if this is not just a fullscreen popup in Chrome that's on display. Might be a plugin in Chrome that's causing this. If the frame pops up, just press F11 to turn off fullscreen mode. If so, you need to remove the malicious Chrome add-on.

You can disable blank password restrictions by using a policy. To locate and change this policy: Click Start, point to Run, type gpedit.msc, and then click OK to start the Group Policy Editor. Open Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options\Accounts: Limit local account use of blank passwords to console logon only. Double-click Limit local account use of blank passwords to consol logon only. Click Disabled, and then click OK. Quit Group Policy Editor. NOTE: By default, this policy is on (enabled).