Any way to change the way a computer appears on a network?

My school gave all the students these stupid little lenovo chromebook leapfrog toys and I was wondering if there was any way, in Kali Linux 2.0 specifically, if I could change what my operating system appears as? For example, I d like to make my Dell Vostro 3700 appear as a chromebook on the network there. Not physically, or course.

Any help is appreciated.

Dell xps 13/ lenovo t450s- Which one?

Which one would be a better buy for me? For work outside of office, connecting to external monitors. Using matlab, c++, some basic 3D graphics.

dell xps 13
13 inch
i7 (5500U)
256 ssd
8 out max 8 gb ram
3200x1800 touchscreen
Intel HD Graphics 5500
price: 1621 euro

OR

Lenovo T450s
14 inch
i7 (5600u)
500 gb HD
8 out max 12 gb ram
1920x1080 (IPS, non touch)
Nvidia GeForce 940M 1G
price: 1709 euro

Computer giving no signal message while in use and requires restarting to fix?

Hi
My computer has been recently going into something like a sleep mode (the monitor goes black and gives the no signal message) without warning. It will do it while in use and the only way to get it back again is to restart the computer.
I have checked all the wires and nothing is loose, neither are any of the internal components. I know the monitor is ok as I've tested it on other computers and it works fine. I've also done a number of virus scans and found nothing.

Any suggestions as to fix the problem whould be greatly appreciated.

Specs.
Lenovo Thinkcenter M55
Windows 7
5Gb ram
Graphics: Intel(R) Q965/Q963 Express chipset family
Type-Intel(R) GMA3000

How to Flash This Into My Phone?

I want to Flash the Dolby Digital Plus Rom to My Phone:

http://forum.xda-developers.com/...l-t3078802" class='ext_link'>http://forum.xda-developers.com/...l-t3078802

But Since I'm So Dumb at this, I Need the Detailed Instructions to Flash it Into my Phone, Like What Applications do I need to Flash it and their Links
My Phone is a Lenovo P70
I can't find anything on the Internet to help me with This
So Please Help Me Out, Thank you in Advance.

Suitable graphics card for Lenovo H30-00 microtower?

I want to upgrade my graphics card in order to be able to accommodate gaming, however as my PC is a microtower the choices are limited. I would really appreciate it if you could suggest some options (something powerful e.g. To be able to run The Witcher 3: Wild Hunt etc) I have a Lenovo H30-00 with 8gb RAM, 500 GB hard drive, Intel HD intergrated graphics.

I know I will probably have to upgrade my PSU too.

How to Flash this Rom into My Phone?

My Phone is a Lenovo P70 and I want the Detailed Instructions to flash This File:

http://forum.xda-developers.com/android/software/audio-mod-dolby-digital-plus-universal-t3078802

I want to Port the Dolby Digital Plus to My Phone and I don't know how, I need the Apps that I need to flash this to my phone:

http://www.mediafire.com/download/x903icgy0j0cz9r/DDP.zip (Same file from the Other Link)

Since I'm Dumb at this, I also need the links to where I will download the applications that I need to do this, Thanks in Advance!

Why is Lenovo Motion Control not turning on?

I recently bought a Lenovo Yoga 3 14. It didn't come preloaded with windows 10 at the time, so I updated it as soon as the pc turned on. When the update process was complete, I then installed Microsoft Office Home and Student 2013, and Kasperky internet Security. When I booted up Powerpoint, the Harmony application told me about Lenovo motion control. I activated and, for a while, it worked with no problems. But it suddenly stopped working. As for the rest of the applications, like Touch Control, they still work, but it seems that the motion control is offline, even when I turn it off and on again. What should I do?

Note: I would prefer to keep harmony online, so uninstallation is out of the picture…

Added (1). To Aerialnine: As I mentioned, it was working perfectly fine with the webcam, but it just suddenly stopped

Unusually high data usage by Android OS? - 1

I bought a lenovo k3 note recently and using Google now launcher.Today I was shocked to see that nearly 1gb of my data was used by Android OS in background.Is it common to every one. Unusually high data usage by Android OS - 1