My tablet is a Fujitsu K704 that came with Win 8.1. The front camera does not seem to function properly. I used different apps compatible with Win 8.1 and it gave me the same problems. The picture lags and the resolution is too low. The driver was installed properly. Any ideas?

I would like to update the software version of my car's TomTom GPS device. How would I know the current version and where can I find this information? The device is having a problem finding a GPS signal, do you think a software update will fix the issue? Thanks for your help in advance.

I have a Garmin Nuvi 2797LMT and it will not turn on properly. It goes to the Garmin screen and stays there for a few seconds, then it flashes and reboots and goes into a loop. I hard reset the device, did a factory reset and nothing worked. I think it's a battery problem but any suggestion would be appreciated.

My phone is a Samsung Galaxy S4 and it's not able to recognize the simcard inside it. I reseated and made sure it was properly inserted into the slot then turned it on. The simcard was still not being detected so I tried another simcard and it did not make a difference. What is wrong with my phone? Is there anything I can do to fix it or should I just take it back to the carrier and make them fix it?

My HP slate is 7 having a problem. The only way I can make it work is to use headphones. It has been like this for weeks now. I tried plugging and unplugging the headphones countless times but it did not work. Is it stuck in headphone mode? I am getting a little frustrated. Any help will be greatly appreciated.

How does NFC technology build on existing technologies? How does it establish a wireless communication between two devices? What is NFC's working distance? Does it allow data transfer? If it does, how fast is the data transfer rate of NFC in comparison to Bluetooth? What are the latest smartphones that currently use NFC technology?

Hello there, 

Hi there,

I have this error every time I try to sync my phone with my laptop. Below is the error message. Is my first smartphone and I don’t have big experience with this kind of devices? Can anyone please help me to fix this error? Is there any other way to sync the device with a laptop?

Thank you!

No devices are connected. Connect a device then relaunch WebOS Quick Install.

Hello All,

I ran factory reset in my Samsung Galaxy I9003. Afterwards, when I tried to restore my backed up applications from my laptop, I get a Restore Error. I have attached a screenshot of the error received below. I checked the connections to ensure that the device is connected and can be seen on my laptop. What might be causing this error that says the device is disconnected then? Does anyone have any idea please? Was anything wrong with my restore operation? How can I find out? I am counting on your help to fix this issue. Any help on this will be greatly appreciated.

Restore error

Hi there,

I want to mirror my Samsung Galaxy note 10.1 2014 screen to my Samsung HDTV, I have tried Chrome cast and it's not working, I have checked the settings and everything looks okay, What other application can I use to mirror my screen? How can I mirror my screen without much problems?