Connect to a projector or external monitor
Press the Windows key and the P key       2. Select "Duplicate" and press "Enter"    
Thu, 19 Feb, 2015 at 9:50 AM
No battery detected error
If your laptop is stating “No battery detected”, power it off. Unplug the power adapter from the laptop. Remove the battery from the laptop. Hol...
Wed, 27 Dec, 2017 at 3:31 PM
Slow or weak wireless connection
On the teacher Dell E5420 laptops there is a wireless switch located under the mouse pad on the front edge of the laptop. Slide it to the left to tur...
Mon, 29 Sep, 2014 at 11:10 AM
Adjust your microphone volume level
If you have issues with the levels being to high or too low on your microphone, they can be adjusted.  Follow the instructions below. Right click the...
Mon, 14 Apr, 2014 at 9:53 AM
Adjust laptop touchpad settings on Dell laptops
On Dell laptops you can adjust the touchpad settings to fine tune the pointer speed and the touchguard.  These settings can be easily adjusted in the Dell t...
Mon, 13 May, 2019 at 2:42 PM
HP Laptop's Touchpad Doesn't Work
If your HP laptop's touchpad doesn't work, double tap the orange light in the upper left hand corner of the touchpad to enable it.  See the attach...
Mon, 13 Mar, 2017 at 1:25 PM
How to adjust touchpad settings on HP laptops
Mon, 13 May, 2019 at 3:11 PM