# Useful Notes (UNO)

> HP 95LX software

**Wikidata**: [Q121631702](https://www.wikidata.org/wiki/Q121631702)  
**Source**: https://4ort.xyz/entity/useful-notes-uno

## Summary
Useful Notes (UNO) is a software application designed specifically for the HP 95LX palmtop computer. It is classified as shareware and was distributed by Useful Software. As of July 1992, the software was available for a price of $20 USD.

## Key Facts
- **Platform:** Runs on the HP 95LX computer.
- **License:** Distributed as shareware.
- **Price:** Valued at 20 United States dollars (recorded in July/August 1992).
- **Distributor:** Distributed by Useful Software.
- **Classification:** Identified as a non-tangible executable component of a computer (software).
- **Source Documentation:** Described in *The HP Palmtop Paper* (Issue: July/August 1992).

## FAQs
### Q: What hardware is required to run Useful Notes (UNO)?
A: Useful Notes (UNO) is designed exclusively for the HP 95LX, a palmtop computer originating from the United States.

### Q: How much does Useful Notes (UNO) cost?
A: The software was listed with a price of 20 United States dollars in July 1992.

### Q: Under what software license is Useful Notes (UN) distributed?
A: Useful Notes is distributed as shareware.

## Why It Matters
Useful Notes (UNO) serves as an example of the specific software ecosystem that supported early palmtop computing, specifically for the HP 95LX. During the early 1990s, the utility of devices like the HP 95LX was heavily dependent on third-party and shareware applications that provided specialized functions beyond the built-in ROM. Priced accessibly at $20, Useful Notes represents the shareware model common at the time, allowing users to expand the capabilities of their hardware through low-cost utilities. Its inclusion in *The HP Palmtop Paper* highlights its relevance to the user community of that era, serving as a documented artifact of mobile computing history prior to the dominance of modern smartphones.

## Notable For
- **Platform Specificity:** Exclusively targets the HP 95LX hardware.
- **Distribution Model:** Utilizes a shareware licensing model.
- **Affordability:** Was available for a low entry cost of $20 USD in 1992.
- **Niche Market:** Served the specific needs of the HP palmtop user base.

## Body

### Platform and Compatibility
Useful Notes (UNO) is a software entity that functions as a non-tangible executable component. It is strictly compatible with the HP 95LX computer platform. The HP 95LX is a hardware device classified as a computer, originating from the United States.

### Distribution and Cost
The software is distributed by the entity "Useful Software." It operates under a shareware license model. According to pricing data from July and August 1992, Useful Notes was valued at 20.00 United States dollars.

### Documentation and Sources
The software is described and cataloged by *The HP Palmtop Paper*, a publication dedicated to the HP palmtop ecosystem. Specifically, details regarding the software appear in the July/August 1992 issue of the publication. The verified reference for this data is accessible via `https://www.palmtoppaper.com/ptphtml/4/Ptp40001.htm`.

## References

1. [The HP Palmtop Paper](https://www.palmtoppaper.com/ptphtml/4/Ptp40001.htm)