OpenTech Institute
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OpenTech Institute
How would you like to use a free, fast, and powerful spreadsheet software on Linux? Do you need to analyze huge amounts of data and display results in attractive-looking charts? Would you like an open source spreadsheet to perform scientific, statistical, and financial analysis? Do you want to be able to open MS Excel spreadsheet files in Linux? Do you want an alternative to bloated and proprietary spreadsheet software? If you answered yes to these questions, watch this demo & learn about Gnumeric interface, menu, options, and features:
Watch Gnumeric demo: https://youtu.be/-7dvhOhHvPA
1 week ago | [YT] | 1
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OpenTech Institute
Expand your repertoire of LibreOffice Calc skills and take it to the intermediate level. Use LibreOffice Calc to solve a variety of problems with applications in accounting, business, economics, entrepreneurship, finance, etc. Check out playlist videos:
www.youtube.com/playlist?list...
1 week ago | [YT] | 2
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OpenTech Institute
How to stitch MP4 files using FFmpeg:
https://fossware24.blogspot.com/2025/09/stitch-mp4-files.html
1 week ago | [YT] | 1
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OpenTech Institute
20 AI Tools To Learn in 2025
https://fossware24.blogspot.com/2025/10/20-ai-tools-you-should-learn-in-2025.html
1 week ago | [YT] | 1
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OpenTech Institute
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2 weeks ago | [YT] | 2
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OpenTech Institute
Q: What 4-in-1 application software can you use for calendar management, tasks management, address book, and notes management?
A: Osmo, a fast and lightweight, free and open source personal organizer software for Linux. This demo video shows Osmo running on Puppy Linux Tahrpup 6.0.5 distro. Watch demo and discover Osmo. Start using Osmo to get organized, increase productivity, and accomplish more using Osmo PIM software.
Watch video: https://youtu.be/x7Oi4nOGy1w
3 weeks ago | [YT] | 1
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OpenTech Institute
If you want to retire a millionaire or a billionaire (we all want to retire a millionaire, don't we?), this video tutorial will help you learn necessary skills to achieve your target. Watch video to learn how to solve annuity problems using LibreOffice Calc. Specifically, this video demonstrates how to solve following annuity problems:
(1) Learn how to make buy-versus-lease decisions by calculating interest rate built into a lease,
(2) Calculate time required to build savings to a target amount (e.g. 1 million), i.e. become a millionaire before retirement,
(3) Calculate how much to save per year to accumulate a target amount (e.g. 1 million) within a given time period.
3 weeks ago (edited) | [YT] | 1
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OpenTech Institute
How can you make your resume stand out? What action verbs can you use to succeed in your job search? Watch video to ensure success in job search:
4 weeks ago | [YT] | 2
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OpenTech Institute
What are the top 15, most useful LibreOffice Calc functions you can learn to take your skills to the next level? How can you increase your productivity, and start working better and faster? This video helps you learn new skills, reskill and retrain for a new job. Spreadsheet skills learned here will increase the value of your resume, and enhance your employability, and improve your productivity #libreofficecalc #spreadsheet #spreadsheetskills #reskill #retrain #jobskills:
1 month ago | [YT] | 3
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OpenTech Institute
How to conduct a successful job search and land a position in 30 days
2 months ago | [YT] | 1
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