There have been times where I have been without my 2nd computer for hours as I troubleshoot and try to fix things. Especially when they release a new build....there are always issues. If you are willing to work through the bugs....
I will also mention that the Operating System will expire in April 2015....so you will have to install something else or purchase Windows 10 at that time....
It is pretty stable, but you will have major usability changes as time goes on.
MS does not recommend using it as a primary OS. It is an ever changing beta, just out there to give people a look to the new features.
I run two computers - a main computer with Windows 8.1 Pro - and a second "test box" that I have Windows 10 preview installed on. I have an almost identical load of software on it - and there are a few issues....90-95% of the time, it is really great. It is that 5-10% of the time that you have to do extra things to make it work....and report it to Microsoft....and hope they fix it....
I run two computers - a main computer with Windows 8.1 Pro - and a second "test box" that I have Windows 10 preview installed on. I have an almost identical load of software on it - and there are a few issues....90-95% of the time, it is really great. It is that 5-10% of the time that you have to do extra things to make it work....and report it to Microsoft....and hope they fix it....
So it's generally safe to use if you're willing to deal with bugs?
There have been times where I have been without my 2nd computer for hours as I troubleshoot and try to fix things. Especially when they release a new build....there are always issues. If you are willing to work through the bugs....
I will also mention that the Operating System will expire in April 2015....so you will have to install something else or purchase Windows 10 at that time....