Standard antivirus trials typically last 30 days. That gives you just enough time to scan your system once or twice. Kaspersky’s decision to offer a for their Internet Security suite in 2021 was a strategic move to build long-term trust.
Legacy versions like the 2021 edition of Internet Security have reached their official End-of-Life (EoL) status. This means they no longer receive software patches or interface updates. Weakened Security: kaspersky internet security 3 month free trial key 2021