1. Personal Computers
2013/03/02
Hitoshi SHIMIZU

2. Why I chose this topic
I have been interested in PCs since I was a child
I’d like to buy a new PC

3. History of PC
1976 : the 1st micro computer(TK-80) by NEC
1977 : Apple II
1981 : IBM PC
1982 : PC-9800 series by NEC
1991 : Windows3.0 by Microsoft
Apple II
TK-80 IBM PC PC-9800

4. Market of PC in Japan
25,000 1
0.9
20,000 0.8
0.7
15,000 0.6 unit s
/ 1000
s a le s
/ 100m illion
0.5
unit p ric e
/ 100
d e s kt o p
10,000 0.4 ra t io
0.3
5,000 0.2
0.1
0 0
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

5. The PC I want
TV tuner
Large screen
Wireless mouse & keyboard
Microsoft Windows & Office
Good Audio
Good design
BUY
now next

6. Miscellaneous Topics
 Market situation
 HW / OS / Browser / Thin clients / Smart phones
 Moore's Law in 1965
 Combination with Communication service
 File exchange service (Winny)
Impact on Music market
 Shopping on internet (Amazon / Rakuten)
 Blog
Mutual relation to communication speed
 Desktop Publishing
 Wedding Newspaper
 My new scanner (Self-Catering)

7. Miscellaneous Topics
 Market situation
 HW / OS / Browser / Thin clients / Smart phones
 Moore's Law in 1965
 Combination with Communication service
 File exchange service (Winny)
Impact on Music market
 Shopping on internet (Amazon / Rakuten)
 Blog
Mutual relation to communication speed
 Desktop Publishing
 Wedding Newspaper
 My new scanner (Self-Catering)