At this time, the most recent version of OpenOffice is 3.4.1, available for 32-bit Linux and for 64-bit Linux. Someone coming along later might check for a still more recent version (or one in a devil language).

Many of us have migrated to LibreOffice, which should seem indistinguishable to you except for its name. If you do migrate to LibreOffice, then you will want to get its 32-bit version or its 64-bit version.

when give "/opt/firefox/firefox"

it will show

libxul.so: cannot open shared object file: No such file or directory
couldn"t load XPXOM.

wats wrong...?
is any other way...?

Your point about words such as really is well taken. For this and for other reasons, one ought to question any use — including one's own — of terms that seem to distinguish a true X from an X. (I fret about this issue in my own writing.)

I see patent claims (patented, patent pending, patent applied for) used as selling points, so I guess that they must have some positive effect, but I'd probably laugh if someone tried to use one with me. Under US law, an invention must bring a practical benefit in order to be subject to patenting, but the judgment on that score is rendered by bureaucrats and by judges. The patent might apply to an aspect of production that brings practical benefit to the producer at the cost of benefit to the consumer. And there is only a primitive accounting for marginal costs; perhaps the consumer reaps new benefits, but the new costs may be even greater.

Words like "really" and "true" are used by perverters all the time. Religion has a long tradition in esoteric writing, where messages are obfuscated and encoded so that inner circles are expected to extract the real meaning of some remark that's too dangerous to let the unwashed masses recognize. So people are trained to look for this.

These words are also used by marketers to insinuate superiority. Ah, yes, other companies claim to Froznicate your car, but only FroCo 9000 uses our patented(*) TrueFro process for a real Frozz that will leave you satisfied.

(*) another authoritative word. When you think of it, the original inventor of a technological process sure deserves credit, but often it's latter improvements that may have been made by others that make the original invention affordable, dependable, or safe. This is not to say we have to buy imitations, but to point out that patents are not a base for consumer decision.

As to installing Firefox 14.x on a machine without a 'Net connection, first use some other machine to get the tarball [←this one is 64-bit British English] onto some removable medium (USB drive, CD, SD card, or whatever), then switch the medium to the target machine and follow the same steps as recommended above. But if you cannot restart things, then you may be jammed-up.

Thanks a lot for Ur time.