That really depends on the requirements and compatibility of the specific software. We recommend you check with the specific software publisher's web site for their compatibility with Windows 10 S-Mode 64-bit operating system (Windows 10 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 10 Home 64-bit Operating System, at no additional cost.) and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration. Please keep in mind, the Lenovo IdeaPad S145-15 is an entry level, light use system with its Intel Pentium processor. It is not meant for multi-tasking or demanding programs. It is good for Microsoft Office and light internet browsing. If this describes your computing needs, the IdeaPad S145-15 would be a good choice.

Yes you can.

No. The Active Pen is sold separately with this model, the Lenovo Yoga 730-15. Here is a link to an example of an Active Pen that is compatible with this model: https://www.bestbuy.com/site/wacom-bamboo-ink-smart-stylus-black/5731102.p?skuId=5731102

We recommend you call Lenovo Tech Support for help with your specific issues at: 877-453-6686.