#Apple launches sierra for mac full version

You could also make a 2nd partition and install the beta on it. Every time Apple releases a major macOS update there are issues and I fully believe most of them come from upgrading from your previous version of macOS.

#Apple launches sierra for mac full version

For the same reasons, when the full version is released, I always do an erase and install of macOS. Its not like my job or something depends on it. Its really no big deal to me and I'm not going to complaining on every Apple forum about how it screw up my Mac if it happened to do so. I've done it a few times.however, I have no problem if I have to wipe my Mac. If there is anything at all of value on the computer, it would be an idiotic thing to do. Usually you just find some random crashes in some programs, or some other programs not being compatible with the new system libs, etc.

And indeed, most of the time public betas are already stable enough, with most things having been ironed out at internal alphas and early developer betas. students, geeky people at no-PC requiring jobs etc) go ahead and install betas. Tons of people who don't need the computer for full everyday work (e.g. you're not a programmer or designer or something that requires you to use the laptop) then at worse you get some crashes (you should have your data backed up anyway regardless if you run a beta or a stable OS). If you're not doing anything critical with the computer (e.g. Just started my installation, so pretty curious about the result I always install beta on my main computer (have no other) and have no backups it never failed till now.