To the untrained eye, this phrase sounds like a technical glitch or a virus warning. In reality, it was a crucial heads-up from the platform about the limits of character sets.

| Format | Extension | OS Support in 2021+ | Substitution Risk | |--------|-----------|---------------------|-------------------| | | .ttf | Full native support | None | | OpenType | .otf | Full native support | None | | PostScript Type 1 | .pfb, .pfm, .afm | Deprecated / partial | Very High |

She clicked download.