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If your PC system supports OS boot from USB, which most current and recent systems do, this 16GB USB pen drive
will allow you to boot into Ubuntu Linux operating system. And then
you can select to either install Ubuntu onto your hard drive or continue
to load and operate your machine with Linux as if this USB pen drive is
your system's hard drive.
Installing Ubuntu onto your hard drive increases future boot-up speed.
If you like to boot from this 16GB USB stick, you can rest assured that
the OS only takes up less than 1GB (about 700MB) -- so you still have
lots of room for normal PC operation
Linux Ubuntu comes with everything you need to run your organization, school, home or enterprise. All the essential applications, like an office suite (Libre Office), browsers (Firebox), email and media apps come pre-installed and thousands more games and applications are available in the Ubuntu Software Centre.
Office software
Create professional documents, spreadsheets and presentations on Ubuntu with LibreOffice, the open source office suite that’s compatible with Microsoft Office. That means you can open and edit files like Word documents, Excel spreadsheets and PowerPoint presentations and share them with other users quickly and easily. You can also use Google docs directly from your desktop.