A:AnswerYou just want to be sure you have an antivirus on your laptop. Best Buy does offer 6 months for free with Webroot and TrendMicro. The easiest way to add Webroot or TrendMicro is to select "Build a Bundle". Then, select the 6 months. Webroot or TrendMicro will package out to be free. Or you can choose a longer subscription. Here are instructions on how to switch out of S Mode: https://support.microsoft.com/en-us/help/4456067/windows-10-switch-out-of-s-mode
A:AnswerIncreasing the display "scale" can help to make text bigger and easier to see. Right-click on the desktop and choose "Display Settings". Then scroll down and look for "Scale and layout". You can change it from 100% to something larger, like 150%.
A:AnswerIt runs on Windows 10. There was a special when I purchased mine to add the Widows 365 office suite for an additional $49, which I did. Webroot virus protection was free but it has to be installed. Both installations where simple
A:AnswerThe 256 GB solid state drive is actually your storage. Because there isn't a second slot for another SSD, you'd need to replace the one that's installed with the 1 terabyte drive, which the motherboard will support