I have a problem that may be is just mine, but if someone has had it and had resolved it...
I have many works (Grammar and exercices of any kind) written by me in Russian. I kept them firstly in the HD of my computer. After some disaster I bought a external HD, where I them was keeping; and again too external HD die. So did mine. Luckily I have a copy in printed papel, but... Changed I to work as a better way with the cloud of SkiLife (or something like this, I don't remember its name) I got to see every letter in Russian on which I had put and accent (by means of Hex 0301) were "translated" when reopen, changed into the symbol of Yen, the Norwegian OE, and so. Lately I work with the cloud Dropbox with which I am very glad, but... also some letter here and there appears changed. Firstly I thougt that was I that haven't made the correction. But not, without a strict rule also in Dropbox appear theses changes. Has someone a solution or at least an explanation on why this occurs? Thank you.