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2 votes
0 answers
56 views

Atari 1040 STFM power supply issue & high-pitch noise

Chocula
  • 121
-1 votes
0 answers
103 views

Windows 98 laptop asking for MSINPUT when booting up, after that black screen

vintagepls
  • 1
24 votes
6 answers
5k views

Did MS-DOS have any support for multithreading?

Tim Bird
  • 99
18 votes
2 answers
5k views

What is a DVD add on card?

alkhalaf
  • 41
19 votes
9 answers
5k views

Why does cat with no argument read from standard input?

Peter Cordes
  • 2,350
20 votes
3 answers
7k views

Did mechanical hard drives often malfunction in high elevation places such as Bogota?

Alberto Cattan
  • 1
13 votes
8 answers
4k views

How were rackmount workstations wired-up to mice, keyboards, monitors, etc?

Tatjana Heuser
  • 159
20 votes
3 answers
3k views

when did command line applications start using "-h" as a "standard" way to print "help"?

user24811
  • 745
8 votes
4 answers
1k views

"Mainframe" with Z80 [closed]

lvd
  • 9,672
8 votes
0 answers
372 views

How to make Microsoft C for MS-DOS emit an immediate-target far call into the data segment?

user3840170
  • 20.3k
4 votes
0 answers
134 views

Looking for any information related to the CDC 1604 Co-Op Monitor

Leo B.
  • 17.7k
21 votes
2 answers
2k views

Origin of UNIX symbolic links?

Lars Brinkhoff
  • 2,626
14 votes
1 answer
623 views

What's this mysterious dynamic RAM board in my Heathkit H8?

Willis Blackburn
  • 660
23 votes
2 answers
3k views

Detecting the version of i486 CPU

linda lee
  • 1
8 votes
1 answer
681 views

Old game, probably electronic in movie Phantasm (1978)

HABO
  • 326
3 votes
2 answers
239 views

When did CMOS processors become the fastest?

another-dave
  • 31.3k
18 votes
2 answers
2k views

What was 'Maclogal'?

Infinite_Maelstrom
  • 181
5 votes
1 answer
221 views

Which historical Unixes supported terminal I/O with five or six bits per character, and with what character sets?

user24811
  • 745
3 votes
4 answers
776 views

What page layout parameters imitate a line printer?

scruss
  • 18.9k
30 votes
6 answers
2k views

Managing registers/memory effectively on the Z80

smf
  • 1
22 votes
1 answer
8k views

Why did Windows 3.0 fail in Japan?

LairdPleng
  • 103
0 votes
1 answer
115 views

What if ATX 12v P4 power connector was introduced 4 years earlier? [closed]

DoxyLover
  • 141
17 votes
7 answers
5k views

What led to the fall of shell accounts?

chicks
  • 369
0 votes
0 answers
179 views

Windows 98 laptop starts and shows logo, then goes to a command to enter MSINPUT for drive C? [closed]

CommunityBot
  • 1
25 votes
2 answers
3k views

Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded?

Joe Altmaier
  • 161
3 votes
3 answers
321 views

Looking for old C64 game with "thriller" plot

Janka
  • 2,098
26 votes
3 answers
4k views

What did Ctrl+NumLock do?

Stephen Kitt
  • 110k
17 votes
6 answers
2k views

Why do Java classfiles (and JNI) use a "Frankenstein's monster" encoding crossing UTF-8 and UTF-16? [closed]

user3840170
  • 20.3k
12 votes
3 answers
434 views

How much extra die area did a CMOS CPU take?

supercat
  • 32.3k
0 votes
0 answers
171 views

What stepper motor is used in an Apple Laser FD-100? [closed]

Toby Speight
  • 1,619
5 votes
1 answer
330 views

Are Windows 2000 SP4 installation CDs home brewed?

Stephen Kitt
  • 110k
-1 votes
0 answers
55 views

What mechanism does the Laser FD-100 use? [duplicate]

help
  • 9
3 votes
2 answers
590 views

How do I diagnose a "system board error" on IBM Thinkpad 600E?

user224727
  • 131
3 votes
1 answer
398 views

Looking for an old game with culture question

DrSheldon
  • 15.4k
21 votes
1 answer
3k views

Identify these old accounting machines

Raffzahn
  • 195k
5 votes
1 answer
605 views

WIDTH command in MSX BASIC

Tommy
  • 33.8k
4 votes
0 answers
136 views

Why didn't Remington Rand integrate their own teleprinter in their UNIVAC?

Schezuk
  • 3,582
6 votes
2 answers
201 views

Reviving a Mac Mini (PowerPc) - Not booting correctly: video is out of sync, blinking, usb boot not enabled

Mauricio Gracia Gutierrez
  • 161
23 votes
2 answers
5k views

What did Windows 2 do about varying aspect ratio?

Norma Davis
  • 1
6 votes
5 answers
3k views

Were there cross-compiler online services for the public?

scruss
  • 18.9k
23 votes
1 answer
4k views

How much slower was the 286 in protected mode?

Stephen Kitt
  • 110k
16 votes
2 answers
1k views

Which is the first version of DOS to support more than one reserved sector in a FAT file system?

hippietrail
  • 5,976
7 votes
1 answer
704 views

Identify those arcade games from a 1983 Brazilian music video

hippietrail
  • 5,976
6 votes
1 answer
503 views

Basic page layout program from the PrintMaster 2.0 era

alecail
  • 163
16 votes
1 answer
3k views

Did Digital Research clean-room MS-DOS?

Davislor
  • 7,703
5 votes
2 answers
637 views

BASIC line input buffer location on ZX Spectrum

TonyM
  • 2,637
1 vote
0 answers
147 views

Math and French practice floppies

Stephen Kitt
  • 110k
7 votes
2 answers
790 views

How did StorageTek STC 4305 use backing HDDs?

Raffzahn
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