Debian is installed. It's really sweaty...

Debian is installed. It's really sweaty... -- Debian information of the Linux release-the following is a detailed description. I don't know what Linux I use. The only time I used was Red Hat installed in junior high school. After forced RAID installation, I was not very interested. I deleted it!
Recently I found that my cleanliness tends to become more and more serious .... After the college entrance examination is over, have a try .. Ubuntu has a lot of things that it cannot use, and it is disgusting to find a network ISO of more than 100 M. After burning, I don't know how long it will last installed ....
However, the first time I started it, I found that I could not enter X, and the display input was not supported. I .... If I had a stsrtx, I still couldn't do it. If I wanted a driver, I used another computer to access the Internet and found the n-card driver. The name should be shortened a bit. Sh 1.run ..... Binutils... is missing... Khan... Apt-get continues, dizzy, skip the warning and gcc is missing .. Why don't I finish this .... Khan, after installation, come again. This time it's make. You know, we need to compile the kernel. By the way, we have installed the headers of the kernel. It's successful!
After the installation, the OOo will be killed first, and FF will not be found. I used to wear a vest ??? I used to use Gears. The home page says my browser is not supported ...... Go to Google Core and download it.
After that, we will launch a killer attack on synaptic.
I heard someone said on the Internet that apt-get autoremove can clear the garbage and beat it on the terminal. Come back and check out, my sun !! How to delete gnome ....
Thank you. The last few words are important. You can help me. I really don't understand it. google hasn't known it for a long time. How can apt-get autoremove make the system useless? I used to use apt-get update and apt-get upgrade. Thank you. By the way, what is the difference between aptitude and apt-get? Thank you!