7links IPC-720.HD Bedienungsanleitung Seite 42

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you can do these things.
To protect your rights, we need to prevent others from
denying you these rights or asking you to surrender the
rights. Therefore, you have certain responsibilities if
you distribute copies of the software, or if you modify it:
responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program,
whether gratis or for a fee, you must pass on to the
recipients the same freedoms that you received. You
must make sure that they, too, receive or can get the
source code. And you must show them these terms so
they know their rights.
Developers that use the GNU GPL protect your rights
with two steps: (1) assert copyright on the software, and
(2) offer you this License giving you legal permission to
copy, distribute and/or modify it.
For the developers' and authors' protection, the
GPL clearly explains that there is no warranty for this
free software. For both users' and authors' sake, the
GPL requires that modified versions be marked as
changed, so that their problems will not be attributed
erroneously to authors of previous versions.
Some devices are designed to deny users access to
install or run modified versions of the software inside
them, although the manufacturer can do so. This is
fundamentally incompatible with the aim of protecting
users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for
individuals to use, which is precisely where it is most
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