Thanks for posting the specs
@yongjin02, there is more than enough information there.
I would say the processor is very much at the bottom end of the spectrum. PassMark has it scoring 1158 on average during benchmark tests, which needless to say is quite low considering an i5 processor (which is a mid range Intel processor) would generally score around 3500 to 4000 and an i7 can easily go above 7000 or even 8000. The numbers don't indicate anything in particular but can be used to compare with each other.
4GB RAM is doable, but again at the low end. I wouldn't go any lower than that, in fact you probably won't even be able to find a machine for sale with less RAM than that. You should consider that an OS like Windows will easily absorb 2GB of RAM just for itself and that means half the memory is basically already gone before you're even doing anything with the computer. If I were to look for a new machine for myself, 8GB would be the bare minimum I would go for if I'm really in a pinch, but really I would try to get at least 16GB and preferably 32GB or 64GB. That way I would know that i have something I'll be able to use for a long long time to come no matter what I plan to do with it. A point of interest I wish to note is that when looking at RAM you should consider expandability for the future. I saw somebody else note that you could think about plugging in another 4GB, but what you should know is that this is often not possible, especially on lower end machines. The reason is that they contain cheap ass motherboards which can only take very little RAM. If you have a motherboard which has two strips of 2GB each of RAM hooked up, that doesn't mean that you can replace it with two strips of 4GB each or more. Anyway, I'm digressing.
For what you do with the computer you really don't require anything special. If you don't take on any new computer hobbies I don't foresee much trouble. Over time, updates to the OS and to other software you may have installed will cause more resources to be used. I imagine that at some point in the future this computer will not be able to keep up with even the most simple tasks, but I think that would be years from now, maybe 5, maybe 8, maybe even 10 years. It is more likely that some part of your computer will stop working altogether before that happens though. So I guess you're good for now and if at some point your computer dies you could just opt for another basic model for cheap.
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