Phil Walker - Systems Software

123456
Across
  1. 2. Man's best friend
  2. 3. Software that enables hardware to talk to software
  3. 4. Large marsupial
  4. 5. Flying mammal
  5. 6. Likes to chase mice
Down
  1. 1. Has a trunk
  2. 2. Organise storage on hard drive to remove unwanted spaces