PCMag's top pick for software to take control of other computers is TeamViewer. Almost everything you need is free: desktop sharing, file transfers, even chat with remote users. And the setup couldn't be easier. Take control of a PC over a Web connection and a Chrome browser (even in ChromeOS) with the TeamViewer extension. There is also a Windows app in the Microsoft Store and optional downloads to make installing TeamViewer on multiple PCs even easier—though it's only free for personal use.
The opposite of file recovery is utter destruction—the kind of thing you do to keep a file out of someone else's hands. Eraser does just that, writing over the spot where the file(s) lived until it's scrubbed clean, with no chance of coming back to haunt you. You can even use it to schedule a wipe of the free space on the disk, or just to purge your recycle bin. During setup you get the option to install an extension for Windows Explorer so you can wipe files or free space instantly.
^ Barton P. Miller; Gregory Cooksey; Fredrick Moore (20 July 2006). "An Empirical Study of the Robustness of MacOS Applications Using Random Testing" (PDF). Madison, WI 53706-1685 USA: University of Wisconsin: Computer Sciences Department: 1, 2. Archived from the original (pdf) on 21 June 2010. Retrieved 1 May 2013. We are back again, this time testing... Apple’s Mac OS X. [...] While the results were reasonable, we were disappointed to find that the reliability was no better than that of the Linux/GNU tools tested in 1995. We were less sure what to expect when testing the GUI- based applications; the results turned out worse than we expected.