Windows® 10 64 bit, Windows® 11 64 bit operating systems recommended.Special minimum requirements for Nero AI video upscaling convert Installation of the latest WHQL certified device drivers is strongly recommended.The devices must be correctly installed and recognized by the operating system for the product to work properly.On 64-bit operating systems, applications run in 32-bit emulation mode.The software requires an internet connection at least every 7 days to verify license.NET® 4.5.2, or Microsoft® DirectX® are shipped with the product or downloaded if not included in the package Third party components such as Microsoft. Nero 2021How to get the latest updates of my Nero Products in Nero Start Nero 2021How to change my product in Nero Start I bought Nero from website and got the 8-bit code.DirectX® 9.0c revision 30 (August 2006).CD, DVD, or Blu-ray Disc drive for CD/DVD/Blu-ray Disc ripping.Microsoft DirectX® 9.0 compliant graphics card with 3D acceleration, 16-bit color, and a minimum of 128 MB video memory is required (32-bit, true color, 256 MB dedicated video RAM, and support for Shader Model 3.0 is recommended).150 MB hard drive space for a typical installation of all components.For Ultra HD (4k) Video Conversion: Intel® Core™ i7-2600K (3,4 GHz) or above, AMD FX 8320 (3,5 GHz) or above, 4 GB RAM.For HD Video Conversion: Intel® Core™ II Duo 2.2 GHz processor, AMD Athlon 64 X2 5200+ 2.6GHz or above, 2 GB RAM.