The computer software can be found in various versions, a number of them free, some not. If you are in possession of a professional anti-virus software, you're lucky again. If your prior antivirus software is Kaspersky, you need to use the Kaspersky removal tool. For instance, to copy files with Windows, you must download another tool. The tool will begin downloading and after that installing Windows 10 Porady windows. You may have to download and run a removal tool for your prior antivirus software in order for it to be entirely removed.