gspot

Re 1: holding your apple key while move/drag, then your files will be "moved" or cut/paste.

gspot

Re 2: Depends, simply move your app to trash will usually do the trick. Unlike Windows you need to uninstall .. and wait.. and etc.. and on and on .. Really simple on a Mac!

gspot

Re 3: Depends on the mouse you are using.

gspot

Re 4: Download RealPlayer to play rmvb, other media players on Mac don't work with rmvb

gspot

Re 5: There is a dedicated version for Mac, Adobe was originally designed for Mac anyway if you know the history of photoshop.

gspot

Re 6: By plugging in your power cord into your MB all the time will reduce the life span of your battery for sure! I had similar experience before. Always discharge your batts at least once a month. Ensure the battery is "being used" rather than "being ignored/wasted", constantly charging your laptop will kill your battery, and it is expensive to replace!