What is todaydelight.info pop-up?
Windows health is critical; do not start; BSOD: Error 333 Registry Failure of operating system; Blue Screen Error 0x000000CE.
You may not understand what do these information mean, expect it last sentence: "Please contact Microsoft technicians at tool free 1-866-265-6996."
Don't be misled. This page is a malicious ad. If you see its domain contain something like todaydelight.info, you need to pay more attention.
This is a scam, it offers these warning words so users are misled to believe there are horrible system errors and call the so-called tech support number. Victims who call the number will finally be required to purchase for some removal tools or service, by paying online. Then your online banking information could be recorded by trojans in your computer and lead to great financial loss.
Malicious plugins may modify your browser settings so that this kind of pop-up comes frequently on your browsers and try to take users in. You need to clean up the browsers completely to stop it.