prophase-the first stage of mitosis. mitosis-cell division in which the nucleus divides into nuclei containing the same number of chromosomes. phase of cell division-a stage in meiosis or mitosis.
The Chromebookâs security model means the antivirus industry is facing a new kind of PC more similar to the iPhone than a netbook, argues Perimeter E-Security chief technology officer Andrew Jaquith: a limited device with security inherent in its restrictions .
Samsung Chromebook Plus. 1  The power of a computer and the convenience of a tablet, with access to your favorite Android apps. 2  Chromebooks are easy to use, have virus protection built-in, and keep going with a long-life battery, so you can, too.