System requirements
Your system should meet the following hardware and software requirements for ESET Security Ultimate to perform optimally:
Processors supported
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
Operating Systems supported
Microsoft® Windows® 11
Microsoft® Windows® 10
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Support for Azure Code Signing must be installed on all Windows operating systems to install or upgrade ESET products released after July 2023. More information. |
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Always keep your operating system up to date. |
ESET Security Ultimate features requirements
See the system requirements for specific ESET Security Ultimate 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 |
Non-ARM64-based processor. |
System Cleaner |
Non-ARM64-based processor. |
Exploit Blocker |
Non-ARM64-based processor. |
Deep Behavioral Inspection |
Non-ARM64-based processor. |
Other
An internet connection is required for activation and ESET Security Ultimate 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.