They make money the same way as other Open Source vendors - by selling maintenance contracts to corporations, writing books, and by advertising.
Since Ubuntu is installed as an ext4 file system (not NTFS as in Windows), there is no need to defragment anything.
No. Ubuntu includes kernel modules for most Ethernet adapters. And since Ubuntu tends to be cutting edge, if it does not have a module for a particular device, one is unlikely to exist elsewhere.
Ubuntu does not support all software, since some kinds of software do not yet have a version that for Linux. However, many popular software can still be used in Ubuntu either in Wine or a virtual machine.
system -> admin -> users and groups. Or, since this question is in the "Windows XP" category, are you asking how to create a new user on Ubuntu from within Windows XP?
buy a new mouse.
To update from 9.04 to 10.04, you can either use the update manager or burn a cd. Since 12.04 LTS is out though, I would burn a cd and install that.
You can update Ubuntu later as well without any issues. ... If there are other operating systems installed, you may get the option to install Ubuntu along with them in dual boot. But since your goal is to only have Ubuntu Linux on your entire system, you should go for Erase disk and install Ubuntu option. Read More:- hands-on.cloud
Definitely. Since Minecraft is primarily Java based, it will run on almost any operating system.
It's a good question since the status is more about taxes than profit. Non profit's do not generally pay taxes on the organization's profit.
Yes. By default, Ubuntu has supported multi processing since Ubuntu 5, due to the default kernel that loads is and SMP kernel. In other words it assumes a system has multiprocessing. If of course you don't, there is no degradation in performance.
The GRUB bootloader gets it's menu off of the Ubuntu partition. Since you deleted the Ubuntu partition, it can't read the list or know what to do next. You have two options:1. Reinstall Ubuntu.2. Boot from the Window XP CD, access the Recovery Console, and runfdisk /mbrThis will rewrite the Master Boot Record, and shouldallow you to boot back into Windows.
Ubuntu uses the Linux kernel, which uses 1:1 process model, from wikipedia: "Threads created by the user are in 1-1 correspondence with schedulable entities in the kernel. This is the simplest possible threading implementation." It's possible that supercomputer flavors of Linux support other threading models, but since this question was about ubuntu I answer so.