Upgraded to Win 10 on several of my Home computers and tried out about 7 different AVs. To cut a long story short, Dr Web was the only one not to effect performance and run in a stable manner. Bought a license again after several years of being away; previous versions I had found to be too unstable.
Now if only the on-demand scan speed would increase (take a look at Emisoft's new quick scan!) and the company would consider testing again over on one of the main sites, the good Doctor would sell a lot more Home copies in the European/American market.
Good to be back.