A periodic
update, made available to our clients, regarding Consumer, Commercial
and Computer Electronics Services and Products.
McCann
Electronics: Celebrating 37 Years of Electronics Servicing
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High Definition Television
Timeline
The recently
released 9/11 Commission report urged that Congress hurry the
adoption of HDTV to allocate the present television spectrum to
public safety groups resolving interoperability problems that
harassed rescue units at the World Trade Center. On the other
side of the technology movement, the National Association of Broadcasters
has continually attempted to postpone HDTV acceptance because
of the high cost of new digital television equipment.
The current law will require TV stations to return the present
television analog spectrum when 85% of the households in a market
have obtained digital reception equipment. That could be either
by using a digital TV or a set-top box. The 85% provision could
put off HDTV for many years. In order to move the technology on
and provide the spectrum for public safety groups, Sen. John McCain
(R) has introduced a bill requiring digital TV transition to be
completed unconditionally as of December 31, 2008. We anticipate
that the FCC will endorse the bill and support this date. As of
January 01, 2009, all regular National Television System Committee
(NTSC) TV sets operating today will require digital-to-analog
converters.
Windows
XP Service Pack 2
The latest
upgrade of Microsoft's desktop XP operating system is named Service
Pack 2 (SP-2). Industry sources report that about 93% of users
have no problems with the upgrade. If you are in a business using
tape-backup software, at home playing online games across the
Internet or using pirated software, this upgrade is not for you.
But if you want to take advantage of many new security and dependability
features, install SP-2. Go to www.support.microsoft.com to read
about features and known software conflicts. Be aware that this
upgrade does not take the place of anti-virus or anti-spyware
programs.
Anti-Spyware
Tools
Any Windows-based
computer connected to the Internet requires constant defensive
maintenance. A good anti-virus program is absolutely necessary.
In addition to virus problems, now there are many equally damaging
spyware problems including Trojans, system monitors, keyloggers
and adware. One major concern of being hit by spyware is identity
theft. To learn about anti-spy tools, personal firewalls, spam
blockers and privacy monitoring; go to www.spychecker.com.
This location also has a list of downloadable spyware removal
software at low cost, and many are freeware. Each download link
contains explanations and guides for installation. Most of the
anti-spyware tools are individually not capable of guarding against
all problems. We recommend that you install and use two of these
programs for best results. Example: Try a combination of Ad-Aware
and Spybot - Search & Destroy. These, and many other options
are available as freeware at the address www.spychecker.com