Problem is that coding Latin-2 (iso-8859-2) and Windows-1250 (used by windows) differ in some characters:
ž, š, ť, Ž, Š, Ť
All differences are summarized at Wikipedia or Czech version
If you set encoding=cp1250, then it'll be ok.
I don't want to prolong comments so I'm adding that here.
There is a problem that standard code page uses only 1byte (hex 100) for characters, so there are ISO standards for different languages.
If you have set encoding iso-8859-2 and trying to add unicode character (hex 160) Š, than gvim loops over to character (hex 60). You have to use codes ISO-8859-2, where Š ìs (hex 089). Other codes here: http://cs.wikipedia.org/wiki/ISO_8859-2
UTF-8 on the other hand uses 2bytes and contains simultaineously all? letters and signs. So if you use set encoding=utf-8 and then add U0160 or U5927 you'll get Š resp. 大.
Fixedsys contains ů and Ů, OR there is a difference in font versions between Windows language mutations (I use Czech version), but I doubt that. You can use windows utility Charmap.exe, there you can select desired font and check which characters it supports, even their unicode code.
I was trying briefly some of default fonts in GVim and there seems to be some that supports Chinese (ie MS Mincho), but I don't which signs are important.
GVim seems to be supporting only monospace character fonts so, if you'll be searching for another font be aware of that. :)
Best Answer
You can get the same on screen keyboard as for touch screen devices by doing: Win + R to bring up the Run dialog, and type tabtip.
This will then type into the current application ?