I want to clean some of the pre-installed stuff off my new A1; for example I have no need for MS Office or McAfee. The question is, can these items be simply uninstalled in the usual way without risk? Also, the Launch Manager - I have no idea what this is or if it's important, but it starts up every time I boot the machine. What is it, what does it do, is it any use - and most important - is it safe to remove it?