So as some of you may know due to a post I made before, I had a couple laptops but they broke down and now I only have one that is very slow. After that time, I got the very, very kind help from a couple friends, special heads up to 
It cost me around $240, it has a 3rd generation i5 processor. I think it has an Nvidia motherboard and also another Nvidia part. The RAM is 8 GB (DDR3). I don't know much else. I'm not very good with hardware.
The good part is that it's really fast. Especially compared to my other laptops, of which one cost even more, though the other ones I bought for 80 and 60 dollars respectively. I'm particularly happy because it being fast allows me to have Windows and have Photoshop installed, which is probably my favourite program ever.
The bad part is that there is a problem that I don't understand (and neither do the sellers) where my keyboard doesn't work sometimes. The computer detects the key-pressing only sometimes, and other times it either misses some letters or simply pretends that there is no keyboard sending key signals. I was told it probably had something to do with RAM, but I took the computer today to the repair shop and they exchanged the RAM cards for others that supposedly are verifiably functional. It still has the same problem, so I don't know. It might be something else.
I'm hopeful because I know that this can be solved. I'm not able to make as many posts as before because I'm usually inspired when the computer is not detecting the keyboard (hard to write with no keyboard). I know that we can overcome this. I can change some things, perhaps even change the motherboard someday or other things.
The keyboard works properly when I have an Ubuntu Live DVD in. I can probably have another OS installed, another version of Windows (hopefully; I want my Photoshop :D) and have my keyboard work properly on that one (if the hardware part cannot be solved). I'll also look into reinstalling the drivers as the seller told me to do.
I don't know, it's bad but I'm not sad. I'm a bit stressed because it's hard to take a PC to another area of the city given the high crime rates. I don't want to get robbed on the way. But I'm not in a bad mood.
Meanwhile, I've been watching videos all the time, checking reddit, reading books, things that don't require a keyboard. I wish I could solve it a bit sooner than I imagine, but it's going to take a few weeks at most, probably. But despite everything, I'm really happy these days. I got a new computer, I got a lot of help. I was feeling isolated but now I feel like I can make it through all of this. Warm fuzzy feelings in my stomach. Thank you all for all the hope, the help and the love.
<3