System requirements for QuickBooks Desktop 2021

Hardware and operating system requirements for QuickBooks 2021. 2.4 GHz minimum processor, 4GB RAM (minimum), and 8 GB RAM (recommended)". QuickBooks Desktop 2021 requires internet access and Internet Explorer 11 (32-bit). 2.5GB of disk space (additional required for data files). Additional software: 60MB for Microsoft .NET 4.7 Runtime, provided on the QuickBooks CD.