HELP ME PLEASE!!! How I can install Flash on UBUNTU

Please try this: open a Terminal from the menu Applications->Accessories->Terminal and type:

sudo apt-get update
sudo apt-get install firefox-3.0

give your user password when requested, you don't see nothing when you type it, then press enter.

Open Firefox 3.0 from Applications->Internet->Firefox 3.0 "Gran Paradiso"
Then try to visit a flash video required page for example:
http://www.youtube.com/
the Firefox 3.0 browser install flash player in a working way.
When you open the Firefox (2) it usually start works good with flash.

Hope this helps

https://help.ubuntu.com/community/RestrictedFormats/Flash

actually it is a bug in 7.10

first go to the top panel and go to system-administration-software sources
it will prompt u for the password and a window will appear
then navigate to the updates tab and check 1. important security updates
                                                                       2. recomended updates
                                                                       3. pre-released updates
the click the close button and it will prompt u for reloading click it it will gather all the updates and u will be notified of the updates
install the updates and reboot ur system

then go to this link

http://packages.ubuntu.com/cgi-bin/download.pl?arch=i386&file=pool%2Fmultiverse%2Ff%2Fflashplugin-nonfree%2Fflashplugin-nonfree_9.0.48.0.2%2Breally0ubuntu12_i386.deb&md5sum=4c2cde9277e18c47a42ae8efc3720eb7&arch=i386&type=main

and click on any of the mirriors to download the flash player.
then install the flash player the same way as installing a software in windows.

Hope this helps u

if u have further questions feel free to ask.
remember u are part of the "linux community".