when i first start up the computer
-a messade comes up saying "AplleSync.exe Unable to locate component (this application has failed to start because CoreFoundation.dll was not found)"
-Quick time media player also seems to open randomly while i use any other program or if i dont do anything at all
-Screen backlight turns of when i ajust the screens angle
-"Microsoft Windows Search Indexer stopped working and was closed"
-the internet sometimes doesnt work at all or a Norton scan comes up saying that it is using alot of memory or something like that
-the laptop will make loud sounds or with out warning turn off
i have no idea what is wrong or how to fix it
referred by Thunder7102 whom is a freshmen in training