Have you tried re-launching Finder or http://forums.appleinsider.com/t/160979/flaky-mavericks?
Keep AI abreast of what you have tried so far and what results you've had; otherwise, AI members won't know how to help you.
I’ve had similar problems on my iMac when I “upgraded” (?) to Mavericks. One thing that helped was relaunching ‘Finder’. It would work for a while and then I’d lose drag and drop again. After many cycles like that, it must have straightened itself out as I no longer have the problem.
Check out this thread if relaunching Finder doesn’t work:
The second I submitted the previous post, Safari Web Content jumped from 92.2 MB to 197 MB. Is that usual?
BTW, clicking on 'Edit' in the previous post didn't produce an editing window. Would that be something on my end or on AI's end?
Does anyone know how to stop Safari content from consuming total Memory?
i get error messages that there is no more free memory even when Safari isn’t being over used.
For example, I was working a USA crossword puzzle and watching Activity Monitor. Safari Content just ate up all 8 GBs of memory within a few minutes. When I dumped the puzzle, Memory Used dropped to 3.35 GB.
No large apps such as Office are open.
I’ve tried using Safari in similar ways...
I'm having the same problem with my iMac since installing 10.9.3. Also, Safari is extremely flaky. According to MacRumors: Safari 7.0.4 is a free download available through the Software Update mechanism in the Mac App Store. But try as I may, I can't find it in the Mac App Store. What am I doing wrong this time?