SIMATIC STEP 7 Prof. V17/2021 Combo incl. TIA Portal, floating license for 1 user, E-SW, software, documentation and license key download, class A, 5/9 languages (de,en,fr,es,it)/(zh,ru,jp,kr), executable under Windows Server 2016/2019, Windows 10 Professional, Windows 10 Enterprise Reference HW: S7-300/400 (S7-1200/1500) * Recipient email address required for delivery With SIMATIC STEP 7 (TIA Portal) the user configures, programs, tests and diagnoses basic, advanced and distributed controllers of all generations, whether PLC or PC-based, including software controllers. Thanks to its integration into the engineering framework of the TIA Portal, SIMATIC STEP 7 offers advantages such as direct online diagnostics, easy addition of technology objects or the library concept for time-saving, efficient work and reuse of objects. STEP 7 in the TIA Portal helps you to solve your engineering tasks intuitively and efficiently. The integration into the TIA Portal impresses with its clarity, intelligent user guidance and convenient processes in every work and programming step. Functions such as drag drop, copy paste or autocomplete make work significantly faster and easier. Whether you are a single user, a manageable team or an international company, a licensing variant is available for every application, with which you can use your SIMATIC software cost-effectively according to your requirements. In addition, you can use the Software Update Service (SUS) to keep your software up to date easily and inexpensively and will be supplied with the latest software as soon as delivery is released.