Looking for Answers about samsung UN55D6050TF?

I would like to modify my apps for my tv from my computer. Can I do that? And how do I remove the new MTV icon from my tv??????

When watching a channel like espn, the picture is blurry and such things as the score are also blurry, what can i do to sharpen it up?

I can't use my new TV until I can put it on the stand, and I can't put it on the stand until I receive the "guide stand" and 8 screws -- they were missing from the box when I got the TV home from the store -- very frustrating, I hope you can help.

Samsung un55d6050 LED TV I am seeing white spots in several places on the screen when it is dark, what is causing this and can it be fixed?

usb wireless adapter

There are 4 holes on the back of the TV used for mounting. Can you tell me what size, length and thread count it requires.
Thank you,
Robert

I have gone through the menu and set the clock, but when i press info I don't see the time. i only see 1920x1080/60i HDMI3 in the upper left-hand corner and I see the energy gauge in the lower right-hand corner. i've tried changing the clock to manual and auto, but it never displays. What have I done wrong and how can I get the time to display?

I did a power reset and now it's working normally. Was the dimming caused by the eco sensor? If I had to do a power reset to fix the problem, is there something wrong with the TV?

I am told that I do not have the correct serial number which is the number I registered when I purchased and the serial number from the unit and I cannot submit my issue ... please advise.

Mp4 video files do not show up under all share folder. MPEG and other files are visible and work fine.

How can I log on my internet account from the smart TV. It is connected to the wireless and I can download movies etc. However, I want to access my internet account.

when pressing mts ,srs, or cc buttons on remote, popup on screen says "! not available."
when entering thru (menu)>(sound), sound effect and broadcast audio options are greyed out.
is there a firmware upgrade available to restore this advertised featured?
serial#z3333cxba01598

I got my first blu-ray disc for Christmas (The Help). The 5.1 Entertainment system plays the background music beautifully--none of the speaking parts. Non-blu-ray discs are working fine. This is a new Samsung 6050 TV and a 5.1 CH Blu-Ray Home Entertainment System.