270 S. Northlake Blvd. Suite 1000, Altamonte Springs, FL 32701

Kappa Computer Systems LLC
Contact Us Today: +1.407.331.5921

Dim The Screen Brightness


  1. Go to Settings > Display & Brightness > drag the slider to the right or left.
  2. If your iOS device has an ambient-light sensor, you'll see an Auto-Brightness setting under the slider.  ​​


  1.  Go to Settings > Display > Brightness > Mark the box for Automatic brightness to let your device adjust the display brightness using its sensors.
  2. To manually adjust the brightness > drag the slider to the right or left.

Keep The Screen Timeout Short


  1. Go to Settings > General > Auto-lock > Select a timeout option.


  1. ​Go to Settings > Display > Screen timeout > Select a timeout option. 

​It’s hard to imagine business without PDFs.  Unfortunately, malware authors have recognized the opportunity to use the PDF file format as a target. 

​We at Kappa will always keep you up to date on the latest cyber threats that we see circulating. Unfortunately, what we've seen recently are viruses disguised as PDF files being sent as email attachments. Below are some examples.



Kappa Computer Systems LLC
270 S. Northlake Blvd, Suite 1000Altamonte Springs, FL32701US
Phone: 407-331-5921 Website: http://kappaservices.com/