A strong password helps to keep your information private, but a single error can give control of your accounts to crooks. Setting up two-factor authentication is the best way to add security, and you may be surprised by how easy the process has become. In Short Circuits: Adobe has two painting applications, one for people who know how to draw and paint (or want to learn) and another for those who just want to create painterly effects using their own photographs. We'll take a look at both. • Earlier this month, I was about two seconds away from disaster as I held the mouse cursor over a poisoned link. Then logic kicked in. In Spare Parts (only on the website): Potential disaster lurks behind more than 100,000 websites that claim to have legitimate Covid-19 information. • The pandemic is creating severe supply shortages for information technology departments. • Twenty years ago: Online services were beginning to make it possible for travel agents to book ground transportation in addition to flights.