Your computer may be turned into a "zombie" node. Hackers use your processing power and internet connection to launch DDoS attacks on other websites, often without you ever noticing a change in performance. Legitimate Ways to Get Office 365 for Free (or Cheap)
A keygen, short for "key generator," is a program that generates a product key or activation code for a specific software. In the case of Office 365, a keygen would supposedly generate a valid product key to activate the software. keygen for office 365
If you bought Office 365 online, check your email for a purchase confirmation that might include your product key. Your computer may be turned into a "zombie" node
Microsoft will guide you through the activation process. You might be asked to sign in with a Microsoft account or create one if you don't have it. In the case of Office 365, a keygen