The short answer:
If you are on an older version (2018/2019): Upgrading to 2021 (via a current subscription) will dramatically speed up your workflow, especially if you work with external references (Xrefs) or large blocks. Autodesk Autocad 2021
: The interface includes a ribbon bar for tool access, a command line for keyboard inputs, and layout tabs for switching between model space and paper space. The short answer: If you are on an
While the software can run on 4GB of RAM, it is prone to lag with complex tools. For a smoother experience, 8GB to 16GB of RAM is recommended for 2D drafting, while is ideal for intensive 3D work. Getting Started AutoCAD 2021 Save Back Versions - Forums, Autodesk For a smoother experience, 8GB to 16GB of
Enjoy smoother controls and automatically adjusted arc lengths.
command’s "Quick" option was upgraded to measure area and perimeter within a bounded space with a single click. Streamlined Trim and Extend
: The Blocks palette now includes a "Recent" tab and better syncing capabilities, allowing you to access your most-used blocks across desktop and web versions more efficiently. Streamlined Editing Tools