: Unlike the modern "perspective" or "flag" designs, this initial logo was meant to show the functionality of tiled application windows , which allowed users to switch between tasks visually.
SETBACKGROUND [0 0 255] ; Dark blue background SETTURTLESHAPE 1 ; Change turtle to a different shape HIDETURTLE ; (HT) Hide the triangle SHOWTURTLE ; (ST) Bring it back
Official downloads from the original publisher (Terrapin Logo or similar) are often no longer available for this specific vintage version. Users typically find it through educational archives or legacy software repositories. 🛠️ How to Install on Windows 11
PC Logo for Windows Version 101a: Top 11 Download Guide & Resources pc logo for windows version 101a download 11 top
Unlike DOS versions, PC Logo 101a allows: LOADPICTURE "BACKGROUND.BMP – You can then draw over images, a feature years ahead of its time.
Right-click the PW.EXE (PC Logo for Windows executable):
Search for "PC Logo for Windows" or "PC Logo 101a." This is the safest way to find original ISO or setup files preserved by enthusiasts. : Unlike the modern "perspective" or "flag" designs,
When searching for vintage software downloads, prioritize system safety by following these three steps:
| # | Resource / Software | Best For | Key Feature | | :-- | :--- | :--- | :--- | | | PC Logo 1.01a (CN-DOS) | Preservationists | Original Windows environment for vintage systems | | 2 | 1.01a Chinese Translation | Chinese speakers | Fixed errors and localized sample files | | 3 | CSDN PC-Logo Article | Academic research | Detailed documentation of 1.01a features | | 4 | Terrapin Logo | Classroom education | Modern, commercial version of original Logo | | 5 | MSWLogo | Windows 11 compatibility | Free, 32-bit version that runs perfectly on modern PCs | | 6 | FMSLogo | Open source & 3D Graphics | Advanced version with 3D support and direct I/O | | 7 | UCBLogo | Cross-platform use | The standard Logo dialect used in Berkeley courses | | 8 | turtleSpaces | Modern interface | Free, modern IDE with 2D and 3D Logo | | 9 | i-LOGO | iOS & Android | Mobile app for programming on the go | | 10 | Lhogho | 3D & OOP | Logo compiler with 3D graphics and OOP support | | 11 | Logo Foundation Archives | History & Research | MIT-hosted PDFs, manuals, and historical research papers |
| Source | Availability for v101a | Safety | |--------|----------------------|--------| | Original publisher (Harvard Associates) | ❌ Discontinued | – | | LCSI (owners of Logo) | ❌ No v101a offered | – | | Abandonware sites (e.g., Vetusware, Archive.org) | ⚠️ Possibly present | Low/Medium | | Modern Logo variants (FMSLogo, MSWLogo) | ✅ Available | High | 🛠️ How to Install on Windows 11 PC
A triangle-shaped "turtle" that draws lines as it moves across the screen.
| Software | Best for | Download link | |----------|---------|----------------| | (free) | Modern Windows, full Logo language | fmslogo.sourceforge.io | | MSWLogo (free) | Classic turtle graphics, simple use | softronix.com | | Turtle Academy (online) | Learning Logo in browser | turtleacademy.com |
Once the terminal window opens, you can issue commands directly to control the screen turtle. Here are the essential basic functions to get you started: Abbreviation Purpose/Action Example Syntax FD Moves the turtle forward by a set number of pixels. FD 100 BACKWARD BK Moves the turtle backward by a set number of pixels. BK 50 RIGHT RT Rotates the turtle clockwise by a specific degree angle. RT 90 LEFT LT
: Simple dual-window setup consisting of a graphical canvas window and a command window.