What is the safe font to use?
The fonts that are most safe to use are: Arial / Helvetica. Times New Roman / Times. Courier New / Courier.
Do we still need web safe fonts?
Not All Users Will Have Certain Fonts
That's definitely not a good thing. While this isn't likely to happen in 2023, it's still a possibility, especially with users that are using old hardware or are on slow connections. As such, you should always use some web safe fonts, even if just as a backup.
Is Arial a web safe font?
Arial (sans-serif)
Arial is one of the safest web fonts, and it is available on all major operating systems.