Vista experience-what's the weird font problem? Is it Kingsoft or is Vista font bad?

Today, I accidentally found a strange thing: in different situations, the same text content shows great discrepancies.

This is the case. A friend surnamed Miao did not know what to read, so he checked the word in Kingsoft. The result is as follows:

Have you seen it? Unfortunately, this friend surnamed "Urine "...... Because we communicate in QQ, the screen is directly used by our husband, and the display is as follows. At first, we thought that my husband was joking with PS. Later, I copied the word and posted it in Kingsoft's radical explanation, and found that ...... It's totally different ...... Paste it and the following information is displayed:

You can see that not only is the correct "miao" displayed, but the previously displayed "n" is changed to "M", which is in uppercase !!
This is amazing !!
I put the pasted text elsewhere, and the results are exactly the same, but they are displayed differently on Kingsoft's homepage. In addition, my husband and I both use Vista. The friend's Kingsoft overlord still shows a normal "miao", and he uses XP.

I don't know what the problem is, but it's amazing !!