failure configuring windows updates

I've been unable to install important updates KB4516065 , KB4474419 and KB4535102 (as well as other optional updates) for a while now. I've tried many methods of troubleshooting Windows Update, most recently booting into Clean Boot (which allowed me to download and install a few non-essential...

I wanted to updgrade old pc with ssd. It is dell optiplex 760 intel core duo 2x2gb ram Windows 7 I cleared the drive which gave no effect. I cloned the system to the new plugged-in ssd for which I bought sata power y plitter. Now hdd and ssd are plugged in and ssd also is using sata cable form...

Im new to pc building https://pcpartpicker.com/list/7MxTP3 heres what I picked feel free to suggest :D