chore: replace curly quotes (freeCodeCamp#57575)

curriculum/challenges/english/25-front-end-development/lab-lightbox-viewer/66db57ad34c7089b9b41bfd6.md

@@ -27,8 +27,8 @@ Fulfill the user stories below and get all the tests to pass to complete the lab
 1. Your `.lightbox` element should have a fixed position so that the preview opens on top of the current images.
 1. Your `.lightbox` element should cover the entire viewport by setting the height and width to 100% of the container. You should ensure that the lightbox element starts at the top left corner of the container.
 1. `.lightbox` should have a background color. Initially, its `display` property should be set to `none` to hide it.
-1. When you click one of your `.gallery-item` elements, the `.lightbox` element’s `display` property should be set to `flex` to make `.lightbox` and the two elements within it visible.
-1. When you click one of your `.gallery-item` elements, the `#lightbox-image` element’s `src` should be set to a full-size version of the image clicked by removing `-thumbnail` from the image’s `src` attribute. The full-size images are located at the following links:
+1. When you click one of your `.gallery-item` elements, the `.lightbox` element's `display` property should be set to `flex` to make `.lightbox` and the two elements within it visible.
+1. When you click one of your `.gallery-item` elements, the `#lightbox-image` element's `src` should be set to a full-size version of the image clicked by removing `-thumbnail` from the image's `src` attribute. The full-size images are located at the following links:
 
     - `https://cdn.freecodecamp.org/curriculum/labs/stonehenge.jpg`
     - `https://cdn.freecodecamp.org/curriculum/labs/storm.jpg`
@@ -151,7 +151,7 @@ Your `.lightbox` element should be hidden initially.
 assert.equal(new __helpers.CSSHelp(document).getStyle('.lightbox')?.display, 'none');
 ```
 
-When you click one of your `.gallery-item` elements, the `.lightbox` element’s `display` property should be set to `flex` to make to make `.lightbox` and the two elements within it visible.
+When you click one of your `.gallery-item` elements, the `.lightbox` element's `display` property should be set to `flex` to make to make `.lightbox` and the two elements within it visible.
 
 ```js
 // Get the lightbox element
@@ -178,7 +178,7 @@ galleryItem.dispatchEvent(new Event('click'));
 assert.strictEqual(getComputedDisplay(lightbox), 'flex');
 ```
 
-When you click one of your `.gallery-item` elements, the `#lightbox-image` element’s `src` should be set to a full-size version of the image clicked by removing `-thumbnail` from the image’s `src` attribute.
+When you click one of your `.gallery-item` elements, the `#lightbox-image` element's `src` should be set to a full-size version of the image clicked by removing `-thumbnail` from the image's `src` attribute.
 
 ```js
 // Select gallery items and lightbox image element

curriculum/challenges/english/25-front-end-development/lab-product-landing-page/587d78af367417b2b2512b04.md

@@ -63,7 +63,7 @@ assert.exists(el);
 assert.exists(el.src); 
 ```
 
-Your `#header-img`’s `src` value should be a valid URL (starts with `http`).
+Your `#header-img`'s `src` value should be a valid URL (starts with `http`).
 
 ```js
 const el = document.getElementById('header-img');

curriculum/challenges/english/25-front-end-development/lecture-best-practices-for-accessibility-and-css/672c35a79fa53e00de9f2a49.md

@@ -90,15 +90,15 @@ When should you hide content on a web page?
 
 ## --answers--
 
-When the content you’re hiding is less important than other content on the page.
+When the content you're hiding is less important than other content on the page.
 
 ### --feedback--
 
 Think about how hiding content affects accessibility and the user experience as a whole. 
 
 ---
 
-When the content you’re hiding is incorrect.
+When the content you're hiding is incorrect.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-common-design-tools/672bb619f0d4538d0528760d.md

@@ -94,7 +94,7 @@ Complex video editing features.
 
 ### --feedback--
 
-Consider Adobe XD’s primary use in UI/UX design and its relationship with other Adobe tools.
+Consider Adobe XD's primary use in UI/UX design and its relationship with other Adobe tools.
 
 ---
 
@@ -106,15 +106,15 @@ Being a raster-based image editor.
 
 ### --feedback--
 
-Consider Adobe XD’s primary use in UI/UX design and its relationship with other Adobe tools.
+Consider Adobe XD's primary use in UI/UX design and its relationship with other Adobe tools.
 
 ---
 
 Specialized 3D modeling capabilities.
 
 ### --feedback--
 
-Consider Adobe XD’s primary use in UI/UX design and its relationship with other Adobe tools.
+Consider Adobe XD's primary use in UI/UX design and its relationship with other Adobe tools.
 
 ## --video-solution--
 

curriculum/challenges/english/25-front-end-development/lecture-debugging-techniques/6733aa9b006d29f4d11307a5.md

@@ -22,27 +22,27 @@ Trying to call a variable like a function.
 
 ### --feedback--
 
-It’s like grammar for your code.
+It's like grammar for your code.
 
 ---
 
-Trying to use a value that’s out of range.
+Trying to use a value that's out of range.
 
 ### --feedback--
 
-It’s like grammar for your code.
+It's like grammar for your code.
 
 ---
 
 Writing something incorrectly in your code, like missing a parenthesis or semicolon.
 
 ---
 
-Accessing a variable before it’s declared.
+Accessing a variable before it's declared.
 
 ### --feedback--
 
-It’s like grammar for your code.
+It's like grammar for your code.
 
 ## --video-solution--
 
@@ -58,15 +58,15 @@ What will happen if you try to call a variable that holds a number as if it were
 
 ### --feedback--
 
-The error happens because the variable is being treated like a function when it’s not.
+The error happens because the variable is being treated like a function when it's not.
 
 ---
 
 `ReferenceError`
 
 ### --feedback--
 
-The error happens because the variable is being treated like a function when it’s not.
+The error happens because the variable is being treated like a function when it's not.
 
 ---
 
@@ -78,15 +78,15 @@ The error happens because the variable is being treated like a function when it
 
 ### --feedback--
 
-The error happens because the variable is being treated like a function when it’s not.
+The error happens because the variable is being treated like a function when it's not.
 
 ## --video-solution--
 
 3
 
 ## --text--
 
-Which error occurs when you try to access an array index that doesn’t exist?
+Which error occurs when you try to access an array index that doesn't exist?
 
 ## --answers--
 

curriculum/challenges/english/25-front-end-development/lecture-importance-of-accessibility-and-good-html-structure/672a536f8386288b9ed0a154.md

@@ -94,7 +94,7 @@ Dragon.
 
 ### --feedback--
 
-Most voice recognition software, especially ones that come bundled with operating systems, often include words like “control“ or “access“. Focus on the options that don’t follow this convention.
+Most voice recognition software, especially ones that come bundled with operating systems, often include words like "control" or "access". Focus on the options that don't follow this convention.
 
 ---
 
@@ -106,15 +106,15 @@ Voice Control.
 
 ### --feedback--
 
-Most voice recognition software, especially ones that come bundled with operating systems, often include words like “control“ or “access“. Focus on the options that don’t follow this convention.
+Most voice recognition software, especially ones that come bundled with operating systems, often include words like "control" or "access". Focus on the options that don't follow this convention.
 
 ---
 
 Voice Access.
 
 ### --feedback--
 
-Most voice recognition software, especially ones that come bundled with operating systems, often include words like “control“ or “access“. Focus on the options that don’t follow this convention.
+Most voice recognition software, especially ones that come bundled with operating systems, often include words like "control" or "access". Focus on the options that don't follow this convention.
 
 ## --video-solution--
 

curriculum/challenges/english/25-front-end-development/lecture-introduction-to-javascript-libraries-and-frameworks/6734e3a9cc78faaf4248d335.md

@@ -44,7 +44,7 @@ In conclusion, libraries and frameworks offer quick solutions to common problems
 
 ## --text--
 
-Why was jQuery a popular library of choice in the early 2010’s?
+Why was jQuery a popular library of choice in the early 2010's?
 
 ## --answers--
 

curriculum/challenges/english/25-front-end-development/lecture-introduction-to-javascript/672d26385dbe73203c4dac81.md

@@ -58,15 +58,15 @@ JavaScript adds more styles to the CSS file.
 
 ### --feedback--
 
-Think about how JavaScript can change the webpage’s content or styles without needing a page reload.
+Think about how JavaScript can change the webpage's content or styles without needing a page reload.
 
 ---
 
 JavaScript creates a new version of HTML for the page.
 
 ### --feedback--
 
-Think about how JavaScript can change the webpage’s content or styles without needing a page reload.
+Think about how JavaScript can change the webpage's content or styles without needing a page reload.
 
 ---
 
@@ -78,7 +78,7 @@ JavaScript only works in the backend.
 
 ### --feedback--
 
-Think about how JavaScript can change the webpage’s content or styles without needing a page reload.
+Think about how JavaScript can change the webpage's content or styles without needing a page reload.
 
 ## --video-solution--
 

curriculum/challenges/english/25-front-end-development/lecture-introduction-to-javascript/672d497cb1a1675e47bf7ea1.md

@@ -90,7 +90,7 @@ Why is it important to use descriptive names for your variables?
 
 ## --answers--
 
-It’s required by JavaScript.
+It's required by JavaScript.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-introduction-to-javascript/672d49959621885e9d3e672c.md

@@ -66,7 +66,7 @@ When you want to track a value that will change during program execution.
 
 ---
 
-When you want to declare a variable but don’t want it to be accessible in a specific block of code.
+When you want to declare a variable but don't want it to be accessible in a specific block of code.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-understanding-how-to-work-with-floats-and-positioning-in-css/672c3a84fb8d4613776cc99e.md

@@ -22,23 +22,23 @@ Which of the following is the default positioning for all elements?
 
 ### --feedback--
 
-Think about what kind of positioning doesn’t need any special CSS declaration.
+Think about what kind of positioning doesn't need any special CSS declaration.
 
 ---
 
 `relative`
 
 ### --feedback--
 
-Think about what kind of positioning doesn’t need any special CSS declaration.
+Think about what kind of positioning doesn't need any special CSS declaration.
 
 ---
 
 `fixed`
 
 ### --feedback--
 
-Think about what kind of positioning doesn’t need any special CSS declaration.
+Think about what kind of positioning doesn't need any special CSS declaration.
 
 ---
 

curriculum/challenges/english/25-front-end-development/lecture-understanding-how-to-work-with-floats-and-positioning-in-css/672c3a8fac7c5613b4bb75de.md

@@ -106,7 +106,7 @@ Consider what the element falls back to when no positioned ancestor is available
 
 ---
 
-Relative to the initial containing block (usually the browser’s viewport).
+Relative to the initial containing block (usually the browser's viewport).
 
 ---
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-arrays/67329f508a6ec45b046700b3.md

@@ -38,7 +38,7 @@ Recall how each value in an array is numerically indexed, and how that affects t
 
 ---
 
-They are dynamic, and their size can change after they’re created.
+They are dynamic, and their size can change after they're created.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-audio-and-video/6733d852175df50937f06061.md

@@ -22,15 +22,15 @@ Which method is used to access the user's media devices?
 
 ### --feedback--
 
-This method accesses the user’s media devices.
+This method accesses the user's media devices.
 
 ---
 
 `getMediaDevices()`
 
 ### --feedback--
 
-This method accesses the user’s media devices.
+This method accesses the user's media devices.
 
 ---
 
@@ -42,7 +42,7 @@ This method accesses the user’s media devices.
 
 ### --feedback--
 
-This method accesses the user’s media devices.
+This method accesses the user's media devices.
 
 ## --video-solution--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-backgrounds-and-borders/672b98be592cfb451f651451.md

@@ -74,7 +74,7 @@ It makes the gradient extend to the farthest corner of the element.
 
 ---
 
-It makes the gradient only appear within the element’s `padding`.
+It makes the gradient only appear within the element's `padding`.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-backgrounds-and-borders/672b98cd77b6b7456b6ef2de.md

@@ -94,15 +94,15 @@ It makes the website look less colorful.
 
 ### --feedback--
 
-Think about how users who can’t distinguish between certain colors might be affected.
+Think about how users who can't distinguish between certain colors might be affected.
 
 ---
 
-It doesn’t affect users with visual impairments.
+It doesn't affect users with visual impairments.
 
 ### --feedback--
 
-Think about how users who can’t distinguish between certain colors might be affected.
+Think about how users who can't distinguish between certain colors might be affected.
 
 ---
 
@@ -114,7 +114,7 @@ It requires more CSS code.
 
 ### --feedback--
 
-Think about how users who can’t distinguish between certain colors might be affected.
+Think about how users who can't distinguish between certain colors might be affected.
 
 ## --video-solution--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-css-grid/673226732b19aa1cacd0a75c.md

@@ -91,7 +91,7 @@ What happens when you use `grid-template-columns: 1fr 1fr 1fr 1fr;` in a CSS gri
 
 ## --answers--
 
-The container will have four columns, each taking up 10% of the container’s width.
+The container will have four columns, each taking up 10% of the container's width.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-numbers-booleans-and-the-math-object/673271a8998ddfd97578d095.md

@@ -66,7 +66,7 @@ Prefix (`++value` or `--value`).
 
 ---
 
-Either prefix or postfix, it doesn’t matter.
+Either prefix or postfix, it doesn't matter.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-numbers-booleans-and-the-math-object/673271c7581a27d9dd78f6d6.md

@@ -110,7 +110,7 @@ Think about how JavaScript handles different types with regular equality.
 
 ---
 
-It throws an error if the types don’t match.
+It throws an error if the types don't match.
 
 ### --feedback--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-numbers-booleans-and-the-math-object/673271fd11d063daf0cf8d20.md

@@ -14,7 +14,7 @@ Watch the lecture video and answer the questions below.
 
 ## --text--
 
-What’s a compact way to write simple `if`/`else` statements?
+What's a compact way to write simple `if`/`else` statements?
 
 ## --answers--
 

curriculum/challenges/english/25-front-end-development/lecture-working-with-numbers-booleans-and-the-math-object/67327217e70ee0db7913b255.md

@@ -86,7 +86,7 @@ Think about how it chooses to round up or down based on the decimal value.
 
 ## --text--
 
-What’s the difference between `Math.min()` and `Math.max()`?
+What's the difference between `Math.min()` and `Math.max()`?
 
 ## --answers--