_Ray installation. Look here:/? Play and play. Cuid=3 1 How to install SU: Find the SketchUp2020 installation package just downloaded from your computer, right-click it, click Extract to forward folder, and wait for the decompression to be completed; Double-click to enter the newly extracted SketchUp2020 installation package folder; Locate SketchUp Pro 2020 installer, right-click and run as administrator; Click Change, select the target folder, that is, the installation path (it is recommended to select other DEF disks other than the C disk), and then click Install. Wait for all programs of SketchUp2020 to be installed; SketchUp2020 was successfully installed, click Finish; Find the SketchUp2020 software icon on the computer desktop, and double-click to open it; Check I agree first, and then click Continue; The templates here can be selected according to your own usage habits, just click one; Now that you have entered the SketchUp2020 software interface, the software can always be used normally on your computer.