Ya, after the first start of the newly setup OS I used the IE to download Chrome and Opera. Damn! My router has a very strong password generated using KeePass, which obfuscates even the copy and paste process.
At the moment my antivir (Microsoft Essentials) states that my computer should be free, even after I rebooted etc. After that I created a new wallet using blockchain.info and I hope that now I am save?!?
OH DAMNNNNN Microsoft essential? Using that as a reference anti virus is a no no, they do not detect viruses well. Try installing fresh copy of official Linux OS. Windows have far too much viruses
Why not? I've been using Microsoft Essentials since years and have never had any problem with it.
Obviously I don't create cold storage wallets in this OS, but for trading small quantity of coin I think it's enough secure.
It can be a good antivirus but FUD viruses can easily get pass antiviruses. No prevention can 100% prevent malware from being installed. Relating to your claim,
. They scored pretty low in the recent years.