Spaced out this morning and opened/enabled macros on a word doc, luckily I realised what I done and hit Alt F4 on everything and managed to kill the hidden download window which said 'Do you wish to cancel the transfer"
Cancelled and pulled the ethernet cable just in time I think.
I rebooted and scanned with Malwarebytes and ESST which picked up the temp files. I have run disk cleaner on all drives and cleaned all internet history. Luckily I do not store any passwords, they are all in LastPass.
I'm currently running Trend Microscan Housecall which is an online scanner.
Other than a slap, do you have any other advise?