How do I update it so that it has the most up to date anti-virus detection?
No, need the USB stick updates itself every time you use it so you always have the latest virus definitions.
Does this work on laptops?
Yes, it can be used on laptop or desktop computers.
Why do I still need anti-virus if I have this?
This is a repair device so it will not prevent your computer from getting virus's, it will only repair them after it does.
Can it remove virus's from a flash drive?
Yes, just make sure the flash drive is plugged in when you run the scan and it will be included in what is scanned.
Will this remove Malware?
Yes, it will remove any viruses, Trojans, rootkits, ransomware and malware.
Does it work with Windows Vista?
Yes, it works with Windows® XP, Vista, 7, 8, 8.1 & 10