I purchased a Samsung mobile two years back it worked well for 1 year but now it started hanging, after hanging I have to off its power and then it starts working properly but then again hangs after some time it hangs. Only a few applications are installed, SD card is empty. How to get overcome of this problem please suggest!

My Samsung monitor works well for near about 2 hours but after that it starts flickering.

After this i have to restart my system and it starts working fine but then again after 2 hours same problem arises.

I am thinking to buy a new LED monitor for my PC please suggest the best in mid range .

I use a multifunction Lexmark printer to scan files to the email, but the scans shows lines on the image and this happens on both using the feeder and the flatbed glass. The copy has no lines showing on both feeder and the flatbed glass. Is there anything else I can check on this type of issue?

Recently I bought an HP laser printer for home use, I have Dell PC a Few years old. When I tried to connect the printer to the PC it can’t be connected. The PC has window XP installed on it, with 1 GB ram, 500 GB HDD. I also installed the drivers for the printer, but the issue couldn’t be resolved

I installed window 7 on my Compaq laptop yesterday, using custom install option, which deleted all my files in c drive. Some of the deleted files contained useful information. Please help me in getting those deleted files back. There are many software available on the internet, please suggest which one to use.

Using a trail version of Kaserpersky antivirus whose trail period is about to expire.

I have a Lexmark E260dn, it has no panel screen, just lights. I am unable to print and it seems to be not responding to anything. I restarted several times and it's still doing the same thing. All lights on the panel are flashing. Is there anything else I can try to fix this issue? What does these lights mean?