In many respects, modern TVs in general and NextGen TVs in particular are more similar to a computer than a traditional ...
If Disk Cleanup is not working properly and does not remove Windows Update files, Temporary files, Windows.old folder, Internet files, etc. do this to fix the issue. Remove Temporary Files manually ...
Most people leave their TV settings untouched, but if you have a Samsung, a few simple adjustments can significantly improve picture quality.