Questions on memory, file deletion and OS reinstallation in laptop
I have a few questions regarding my recently bought second hand laptop. It has a 512 MB memory. Should I just add a DIMM (1GB) or is there a restriction on the matching of memory pairs? What should I do to delete the previous owner's files?
If I do this, do I have to re-install 2007 MS Office in the operating system? I do not have any idea whether it was included in the original OS or was installed later.
Could I verify this in my computer? I have a lot of questions but I am confident that you also have a lot of ideas. So please do help me as I am at a loss. Thank you very much!








