If you are looking for software to assist with religious activities or "acts" related to Eid al-Adha or Eid al-Fitr , there are many legitimate and safe resources available:
Using tools to bypass licensing is a violation of Microsoft's terms of service and can lead to software instability or the inability to receive critical security updates. Safety Recommendations
Reliable step-by-step instructions for Eid Salah can be found on established educational sites.
To run activators like AAct, users are usually instructed to disable their Antivirus software , which leaves the computer vulnerable.