System requirements
Your system should meet the following hardware and software requirements for ESET Smart Security Premium to perform optimally:
Supported processors
Intel or AMD processor, 32-bit (x86) with SSE2 instruction set or 64-bit (x64), 1 GHz or higher
ARM64-based processor, 1GHz or higher
Supported Operating Systems
Microsoft® Windows® 11
Microsoft® Windows® 10
Support for Trusted Signing must be installed on all Windows operating systems to install or upgrade ESET products released after July 2023. More information.  | 
Always keep your operating system up to date.  | 
ESET Smart Security Premium features requirements
See the system requirements for specific ESET Smart Security Premium features in the table below:
Feature  | 
Requirements  | 
|---|---|
Intel® Threat Detection Technology  | 
See the supported processors.  | 
Safe Banking & Browsing  | 
See the supported web browsers.  | 
Transparent background  | 
Windows 10 version RS4 and later.  | 
Specialized Cleaner  | 
Not supported on ARM64-based processor.  | 
System Cleaner  | 
Not supported on ARM64-based processor.  | 
Exploit Blocker  | 
Not supported on ARM64-based processor.  | 
Deep Behavioral Inspection  | 
Not supported on ARM64-based processor.  | 
Advanced Machine Learning  | 
Not supported on ARM64-based processor.  | 
Other
An internet connection is required for activation and updates to function properly.
Two antivirus programs running simultaneously on a single device causes inevitable system resource conflicts, including slowing down the system to make it inoperable.