When I was full-time independent I did a lot of home visits for PC repair. Huge market there, can't deny it but that's a market that I generally avoid these days. However, I still help out with some of my best clients for those days and this was one of them.
She had some issues with odd error messages, software misconfigured, backups not running and viruses. I spent a few hours there and got things squared enough way for her to use the computer. Malwarebyte's Anti-malware was the star of this show; it found and swatted her bugs instantly. The rest was just routine maintenance to update some backup jobs and do a bit of cleanup.