{"id":155182,"date":"2025-07-12T10:37:51","date_gmt":"2025-07-12T10:37:51","guid":{"rendered":"https:\/\/teknomers.com\/en\/74-free-online-courses-to-learn-something-new-this-summer-of-2025\/"},"modified":"2025-07-12T10:37:53","modified_gmt":"2025-07-12T10:37:53","slug":"74-free-online-courses-to-learn-something-new-this-summer-of-2025","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/74-free-online-courses-to-learn-something-new-this-summer-of-2025\/","title":{"rendered":"74 free online courses to learn something new this summer of 2025."},"content":{"rendered":"\n<p>This summer, take advantage of your time off to \u00a0learn something new\u00a0! In this article, we present \u00a074 free online courses\u00a0 that you can enroll in and complete at your own pace. Most of the courses offer free access, but you have the option to pay for a certificate upon completion. This is the perfect opportunity to enhance your skillset without the financial burden.<\/p>\n<p>The courses cover a variety of \u00a0thematic fields\u00a0, ranging from \u00a0computer science\u00a0 and \u00a0data science\u00a0 to \u00a0programming\u00a0, \u00a0web development\u00a0, and \u00a0cybersecurity\u00a0. There are also courses focusing on \u00a0artificial intelligence\u00a0, along with options in music and video game creation.<\/p>\n<p>Most of these courses are designed for \u00a0flexibility\u00a0; they allow you to start them whenever you want and to work through them at your own pace. This means you can dive in before summer or even after, based on what suits you best!<\/p>\n<h2 id=\"ciencia-datos-ofimatica-matematicas-1\" class=\"toc-enabled\"><span class=\"toc-shortcut-icon\" title=\"Ver \u00cdndice de contenido\"\/>Data Science, Office Automation, and Mathematics<\/h2>\n<ul>\n<li><strong>Algorithms and Programming in R:<\/strong> A course by the \u00a0Tecnol\u00f3gico de Monterrey\u00a0, focusing on algorithmic thinking, data structures, and programming principles in R. Duration: 4 weeks, at 5-8 hours per week. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.edx.org\/course\/algoritmos-y-programacion-en-r\" target=\"_blank\">Available on edX.<\/a><\/li>\n<li><strong>High-Dimensional Data Analysis:<\/strong> Offered by \u00a0Harvard University\u00a0, this 4-week course (2-4 hours per week) teaches mathematical concepts of distance in high-dimensional data sets. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.edx.org\/course\/high-dimensional-data-analysis\" target=\"_blank\">Available on edX.<\/a><\/li>\n<li><strong>Statistical Analysis with Excel:<\/strong> A 4-week course by \u00a0Galileo University\u00a0, designed to equip you with skills in Excel for statistics and probability analysis. Duration: 3-5 hours per week. <a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.edx.org\/course\/analisis-estadistico-con-excel\" target=\"_blank\">Available on edX.<\/a><\/li>\n<li><strong>Learning from Data:<\/strong> Developed by \u00a0Caltech\u00a0, this introductory course on Machine Learning combines theory and practice, covering mathematical and heuristic aspects. <a rel=\"noopener, noreferrer nofollow\" href=\"http:\/\/work.caltech.edu\/telecourse.html\" target=\"_blank\">Available on Caltech&#8217;s website.<\/a><\/li>\n<li><strong>Relational Databases and SQL:<\/strong> This Harvard course serves as an introduction to databases and SQL. Duration: 2 weeks at 8-10 hours per week. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.edx.org\/course\/databases-5-sql\" target=\"_blank\">Available on edX.<\/a><\/li>\n<li><strong>Data Science: R Basics:<\/strong> A foundational R programming course from Harvard, lasting 8 weeks at 1-2 hours per week. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.edx.org\/course\/data-science-r-basics-2\" target=\"_blank\">Available on edX.<\/a><\/li>\n<\/ul>\n<div class=\"article-asset article-asset-normal article-asset-center\">\n<div class=\"desvio-container\">\n<div class=\"desvio\">\n<div class=\"desvio-figure js-desvio-figure\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<ul>\n<li><strong>Basic Photography Concepts and Beyond: From Smartphone to DSLR:<\/strong> A specialized program consisting of 5 courses, lasting 3 months at 10 hours per week, covering photographic concepts using various devices.<\/li>\n<li><strong>Introduction to Adobe Illustrator:<\/strong> A brief course by the illustrator Mr. Lemonade, focusing on creating and animating characters with Adobe Illustrator. Duration: 1 hour. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.crehana.com\/es\/cursos-online-ilustracion-digital\/introduccion-a-adobe-illustrator\/\" target=\"_blank\">Available on Crehana.<\/a><\/li>\n<\/ul>\n<h2 id=\"ciberseguridad-nube-redes-3\" class=\"toc-enabled\"><span class=\"toc-shortcut-icon\" title=\"Ver \u00cdndice de contenido\"\/>Cybersecurity, Cloud, and Networks<\/h2>\n<ul>\n<li><strong>AnahuacX: Cybersecurity Foundations and Structures for Information Protection:<\/strong> This course teaches fundamental methods for safeguarding information online in 5 weeks at 4-6 hours per week. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/www.edx.org\/learn\/cybersecurity\/universidades-anahuac-ciberseguridad-bases-y-estructuras-para-la-proteccion-de-la-informacion\" target=\"_blank\">Available on edX.<\/a><\/li>\n<li><strong>Fundamental Aspects of AWS Cloud:<\/strong> A course from Amazon Web Services, offering a basic understanding of cloud functionalities in about 21 hours. Available on Coursera.<\/li>\n<\/ul>\n<div class=\"article-asset article-asset-normal article-asset-center\">\n<div class=\"desvio-container\">\n<div class=\"desvio\">\n<div class=\"desvio-figure js-desvio-figure\">\n     <img loading=\"lazy\" decoding=\"async\" alt=\"The top five programming languages for 2025 and 36 free courses to learn them\" width=\"375\" height=\"142\" src=\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752316671_209_74-free-online-courses-to-learn-something-new-this-summer.jpeg\"\/>\n   <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<h2 id=\"inteligencia-artificial-4\" class=\"toc-enabled\"><span class=\"toc-shortcut-icon\" title=\"Ver \u00cdndice de contenido\"\/>Artificial Intelligence<\/h2>\n<ul>\n<li><strong>Basic Aspects of Generative AI:<\/strong> A short course created by Microsoft that introduces the basics of generative AI. Duration: 1 hour. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/learn.microsoft.com\/es-es\/training\/modules\/fundamentals-generative-ai\/\" target=\"_blank\">Available on Microsoft.<\/a><\/li>\n<li><strong>AI for Educators:<\/strong> Another course from Microsoft, focusing on the potential of AI in education, lasting 3 hours. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/learn.microsoft.com\/es-es\/training\/paths\/ai-education\/\" target=\"_blank\">Available on Microsoft.<\/a><\/li>\n<\/ul>\n<div class=\"article-asset article-asset-normal article-asset-center\">\n<div class=\"desvio-container\">\n<div class=\"desvio\">\n<div class=\"desvio-figure js-desvio-figure\">\n     <img loading=\"lazy\" decoding=\"async\" alt=\"Artificial intelligence on your PC: the best free tools to install AI models\" width=\"375\" height=\"142\" src=\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/07\/1752316671_3_74-free-online-courses-to-learn-something-new-this-summer.jpeg\"\/>\n   <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<h2 id=\"sistemas-operativos-programacion-computacion-5\" class=\"toc-enabled\"><span class=\"toc-shortcut-icon\" title=\"Ver \u00cdndice de contenido\"\/>Operating Systems, Programming, and Computing<\/h2>\n<ul>\n<li><strong>A Beginner&#8217;s Guide to Linux Kernel Development:<\/strong> A free course by the Linux Foundation, lasting 12 to 16 hours, teaching basics of Linux kernel development. <a rel=\"noopener, noreferrer nofollow\" href=\"https:\/\/training.linuxfoundation.org\/training\/a-beginners-guide-to-linux-kernel-development-lfd103\/\" target=\"_blank\">Available on the Linux Foundation.<\/a><\/li>\n<li><strong>Build a Modern Computer from First Principles:<\/strong> This course allows you to create a computer from scratch, lasting approximately 43 hours. Available on Coursera.<\/li>\n<\/ul>\n<p>With so many \u00a0free online courses\u00a0 available, there is ample opportunity for you to enhance your professional repertoire or simply delve into areas of interest. Whether you are looking to climb the corporate ladder, switch careers, or indulge in a new hobby, these courses are a fantastic way to invest your time wisely this summer.<\/p>\n<p><br \/>\n<br \/><a href=\"https:\/\/teknomers.com\/category\/general\/\" rel=\"dofollow\">General News &#8211; 2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This summer, take advantage of your time off to \u00a0learn something new\u00a0! In this article, we present \u00a074 free online courses\u00a0 that you can enroll in and complete at your own pace. Most of the courses offer free access, but you have the option to pay for a certificate upon completion. This is the perfect [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":155183,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36399],"tags":[12450,656,4533,2289,81],"class_list":["post-155182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-courses","tag-free","tag-learn","tag-online","tag-summer"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/155182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/comments?post=155182"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/155182\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media\/155183"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media?parent=155182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/categories?post=155182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/tags?post=155182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}