multiple fixes of local urls and file extensions

docs/adguard-vpn-browser-extension/overview.md

@@ -5,7 +5,7 @@ sidebar_position: 1
 
 AdGuard VPN Browser extension is available for Chrome, Firefox, Opera, and Edge. The UI and functionality doesn't differ between browsers so the overview below will be relevant for AdGuard VPN extensions for all browsers.
 
-> Note that you can only use AdGuard VPN Browser extension when logged in. Sign in with your AdGuard account or via Google, Facebook, or Apple. In the latter case make sure that your account is bound to the same email address as your AdGuard account. If you have an [AdGuard VPN subscription](/general/subscription.md), it will be activated automatically in AdGuard VPN Browser extension. Don’t have an AdGuard account yet? [Create it here](https://auth.adguard.com/registration.html).
+> Note that you can only use AdGuard VPN Browser extension when logged in. Sign in with your AdGuard account or via Google, Facebook, or Apple. In the latter case make sure that your account is bound to the same email address as your AdGuard account. If you have an [AdGuard VPN subscription](/general/subscription), it will be activated automatically in AdGuard VPN Browser extension. Don’t have an AdGuard account yet? [Create it here](https://auth.adguard.com/registration.html).
 
 To manage your AdGuard VPN Browser extension:
 

docs/adguard-vpn-browser-extension/solving-problems/_category_.json

@@ -0,0 +1,6 @@
+{
+    "position": 2,
+    "label": "Solving problems",
+    "collapsible": true,
+    "collapsed": true
+}

docs/adguard-vpn-for-android/installation.md

@@ -24,4 +24,4 @@ AdGuard VPN for Android has been successfully installed!
 
 If you decided to delete AdGuard VPN for Android, find the icon of this app and hold it. In the opened list, tap *Uninstall*.
 
-You can learn more about the AdGuard VPN for Android in [this article](overview.md)
+You can learn more about the AdGuard VPN for Android in [this article](/adguard-vpn-for-android/overview).

docs/adguard-vpn-for-android/overview.md

@@ -5,15 +5,15 @@ sidebar_position: 1
 
 ## What is AdGuard VPN for Android?
 
-A VPN is an ideal tool that provides security and anonymity each time you browse the Internet. [How does it work?](/general/how-vpn-works.mdx) Without going into technical details, we can say that VPN creates a secure encrypted tunnel between the user's computer or mobile device and a remote VPN server. In this way, data confidentiality is preserved, as well as the anonymity of the user, because a third-party observer sees the IP address of the VPN server and not the actual user's IP.
+A VPN is an ideal tool that provides security and anonymity each time you browse the Internet. [How does it work?](/general/how-vpn-works) Without going into technical details, we can say that VPN creates a secure encrypted tunnel between the user's computer or mobile device and a remote VPN server. In this way, data confidentiality is preserved, as well as the anonymity of the user, because a third-party observer sees the IP address of the VPN server and not the actual user's IP.
 
 **VPN is frequently used for:**
 
 - Keeping personal data safe even while using public Wi-Fi
 - Preventing online activity tracking by masking the IP address
 - Hiding the real geolocation to remain anonymous
 
-AdGuard VPN for Android can do it all for you — and even offer something unique. To find out why AdGuard VPN is the better option — read [this article](/general/why-adguard-vpn.md).
+AdGuard VPN for Android can do it all for you — and even offer something unique. To find out why AdGuard VPN is the better option — read [this article](/general/why-adguard-vpn).
 
 ## How to start using AdGuard VPN for Android
 

docs/adguard-vpn-for-android/solving-problems/integrated-mode.md

@@ -3,7 +3,7 @@ title: Compatibility with AdGuard Ad Blocker
 sidebar_position: 3
 ---
 
-AdGuard VPN has the VPN operating mode enabled by default, which uses its own [AdGuard VPN protocol](/general/adguard-vpn-protocol.mdx). It provides the best combination of connection speed and security. However, this operating mode does not allow AdGuard VPN and AdGuard Ad Blocker to work simultaneously. The Compatibility mode, in turn, uses the IPsec protocol, which makes it possible for the AdGuard applications to work together. If you already have AdGuard Ad Blocker when installing AdGuard VPN, this mode will turn on automatically and allow you to use our applications at the same time. If you first installed AdGuard VPN, and only then decided to try AdGuard Ad Blocker, then to use them together, follow these steps:
+AdGuard VPN has the VPN operating mode enabled by default, which uses its own [AdGuard VPN protocol](/general/adguard-vpn-protocol). It provides the best combination of connection speed and security. However, this operating mode does not allow AdGuard VPN and AdGuard Ad Blocker to work simultaneously. The Compatibility mode, in turn, uses the IPsec protocol, which makes it possible for the AdGuard applications to work together. If you already have AdGuard Ad Blocker when installing AdGuard VPN, this mode will turn on automatically and allow you to use our applications at the same time. If you first installed AdGuard VPN, and only then decided to try AdGuard Ad Blocker, then to use them together, follow these steps:
 
 1. Open AdGuard VPN for Android and select the gear icon at the bottom right of the screen.
 

docs/adguard-vpn-for-ios/installation.md

@@ -33,4 +33,4 @@ If you decided to delete AdGuard VPN for iOS, find the icon of this app on the H
 
 ![Uninstall *mobile_border](https://cdn.adguardvpn.com/public/Adguard/kb/vpn-install/deinstall-en.png)
 
-You can learn more about the AdGuard VPN app for iOS in [this article](overview.md).
+You can learn more about the AdGuard VPN app for iOS in [this article](adguard-vpn-for-ios/overview).

docs/adguard-vpn-for-ios/overview.md

@@ -5,7 +5,7 @@ sidebar_position: 1
 
 ## What is AdGuard VPN for iOS?
 
-A VPN allows you to create a secure connection to another network on the Internet. It connects a user's computer or mobile device to a server and allows one to browse the net using someone else's IP address. So if the VPN server is located in a different country, it will appear that you have connected to the Internet from that country. [Learn more](/general/how-vpn-works.mdx) about how a VPN works in detail.
+A VPN allows you to create a secure connection to another network on the Internet. It connects a user's computer or mobile device to a server and allows one to browse the net using someone else's IP address. So if the VPN server is located in a different country, it will appear that you have connected to the Internet from that country. [Learn more](/general/how-vpn-works) about how a VPN works in detail.
 
 Speaking of AdGuard VPN, it has several functions:
 
@@ -14,7 +14,7 @@ Speaking of AdGuard VPN, it has several functions:
 - encrypts your traffic to make it unreachable to scammers
 - lets you configure where to use VPN and where not to (exclusions feature)
 
-The next advantage of AdGuard VPN for iOS is our own VPN protocol. It has two main benefits: comparing to other VPN protocols it is extremely hard to detect and it works stably even with a poor Internet connection. You can read more about AdGuard VPN protocol [in this article](../general/adguard-vpn-protocol.mdx).
+The next advantage of AdGuard VPN for iOS is our own VPN protocol. It has two main benefits: comparing to other VPN protocols it is extremely hard to detect and it works stably even with a poor Internet connection. You can read more about AdGuard VPN protocol [in this article](/general/adguard-vpn-protocol).
 
 ## How to use AdGuard VPN for iOS
 
@@ -59,7 +59,7 @@ Here, you can configure AdGuard VPN for iOS as you need using different options:
 
 AdGuard VPN for iOS can operate in two modes: **General** and **Integrated**.
 
-In **General** mode, the [AdGuard VPN protocol](../general/adguard-vpn-protocol.mdx) is employed, which provides the best combination of speed and security. In this mode, AdGuard VPN will not be able to work alongside [AdGuard Ad Blocker for iOS](https://adguard.com/kb/adguard-for-ios/overview/).
+In **General** mode, the [AdGuard VPN protocol](/general/adguard-vpn-protocol) is employed, which provides the best combination of speed and security. In this mode, AdGuard VPN will not be able to work alongside [AdGuard Ad Blocker for iOS](https://adguard.com/kb/adguard-for-ios/overview/).
 
 In **Integrated** mode, AdGuard VPN will be able to work at the same time with AdGuard for iOS ad blocker by using the IPSec protocol instead. This protocol is also secure, but a little slower and easier to detect. You don't need to perform any additional actions to set up the integration: just install both apps and switch to this mode.
 

docs/adguard-vpn-for-ios/solving-problems/integrated-mode.md

@@ -3,7 +3,7 @@ title: Compatibility with AdGuard Ad Blocker
 sidebar_position: 3
 ---
 
-AdGuard VPN has two operating modes — General and Integrated one. General mode is enabled by default and uses [AdGuard VPN protocol](/general/adguard-vpn-protocol.mdx). It provides the best combination of connection speed and security.
+AdGuard VPN has two operating modes — General and Integrated one. General mode is enabled by default and uses [AdGuard VPN protocol](/general/adguard-vpn-protocol). It provides the best combination of connection speed and security.
 
 However, this operating mode does not allow AdGuard VPN and AdGuard Ad Blocker to work simultaneously.
 

docs/adguard-vpn-for-mac/installation.md

@@ -55,4 +55,4 @@ Sometimes, as a result of incorrect removal, or in other rare cases, the standar
 
 AdGuard VPN has been completely removed from your Mac.
 
-You can learn more about AdGuard VPN for Mac in [this article](/adguard-vpn-for-mac/overview.md).
+You can learn more about AdGuard VPN for Mac in [this article](/adguard-vpn-for-mac/overview).

docs/adguard-vpn-for-mac/overview.md

@@ -45,7 +45,7 @@ What’s more, ready-made exclusions lists can be transferred to other devices w
 
 ![Support screen](https://cdn.adguardvpn.com/content/kb/vpn/mac/support_en.png)
 
-The third tab is the *Support* screen. Find answers to any questions in the [FAQ](https://adguard-vpn.com/welcome.html#faq) or in the [Knowledge base](/intro.mdx) sections, report a bug if you encounter one, or [discuss AdGuard on any of the platforms](https://adguard.com/discuss.html). And feel free to [leave feedback about our product](https://surveys.adguard.com/vpn_mac/form.html), we’d appreciate it.
+The third tab is the *Support* screen. Find answers to any questions in the [FAQ](https://adguard-vpn.com/welcome.html#faq) or in the [Knowledge base](/) sections, report a bug if you encounter one, or [discuss AdGuard on any of the platforms](https://adguard.com/discuss.html). And feel free to [leave feedback about our product](https://surveys.adguard.com/vpn_mac/form.html), we’d appreciate it.
 
 ## Settings
 

docs/adguard-vpn-for-windows/overview.md

@@ -9,13 +9,13 @@ A VPN, acronym for "Virtual Private Network", is a service that makes your Inter
 
 ## What AdGuard VPN for Windows does
 
-- Protects from network traffic interception (spoofing). AdGuard VPN creates an encrypted tunnel between your device and a remote server. All your Internet traffic passes through this tunnel, so your data is protected along the way. And thanks to [AdGuard's unique protocol](/general/adguard-vpn-protocol.mdx), you're guaranteed a fast and secure connection.
+- Protects from network traffic interception (spoofing). AdGuard VPN creates an encrypted tunnel between your device and a remote server. All your Internet traffic passes through this tunnel, so your data is protected along the way. And thanks to [AdGuard's unique protocol](/general/adguard-vpn-protocol), you're guaranteed a fast and secure connection.
 
 - Masks your IP address. Your true IP address is the key to your personal data for cybercriminals. Your name, email address, phone number, credit card information can all fall into the hands of fraudsters if you don't hide your IP. With AdGuard VPN, as we said before, all your traffic goes through an encrypted tunnel and comes to the VPN server. Therefore, from the outside it appears that your device has the IP address of said VPN server.
 
 - Hides your real location. By selecting any of the AdGuard VPN servers, you are instantly "teleported" to its location. What does this give you? For example, the ability to book a hotel at locals' rates or hide from geotargeted advertising.
 
-AdGuard VPN for Windows has many advantages, so we've dedicated [a separate article](/general/why-adguard-vpn.md) to them. Here, however, we want to focus more on the application itself and how it works.
+AdGuard VPN for Windows has many advantages, so we've dedicated [a separate article](/general/why-adguard-vpn) to them. Here, however, we want to focus more on the application itself and how it works.
 
 ## How to start using AdGuard VPN for Windows
 

docs/adguard-vpn-for-windows/solving-problems/common-installer-errors.md

@@ -57,7 +57,7 @@ The error sounds scarier than it actually is. In reality, this is a rather gener
 
 - Choose a different installation folder. It is possible that the current installation folder has some access restrictions. Also make sure you don't select an external drive, a virtual drive, etc.
 
-- Uninstall AdGuard VPN using our special [uninstall tool](../../installation#advanced) and then repeat the installation.
+- Uninstall AdGuard VPN using our special [uninstall tool](/adguard-vpn-for-windows/installation#advanced) and then repeat the installation.
 
 - Start and re-register Microsoft Installer service. It requires some work.
 
@@ -93,7 +93,7 @@ It's very likely that you've already installed AdGuard VPN before.
 
 - Check if AdGuard VPN is already installed on your computer. You can do it by pressing the *Win* key and typing in ***AdGuard VPN***.
 
-- Maybe there are some leftover files from a previous AdGuard VPN installation. Uninstall AdGuard using our special [uninstall tool](../../installation#advanced) and then repeat the installation.
+- Maybe there are some leftover files from a previous AdGuard VPN installation. Uninstall AdGuard using our special [uninstall tool](/adguard-vpn-for-windows/installation#advanced) and then repeat the installation.
 
 ### Other errors {#other}
 

docs/general/adguard-vpn-protocol.mdx → docs/general/adguard-vpn-protocol.md

@@ -40,4 +40,4 @@ Some existing VPN protocols also handle the encryption task, and they (and thus,
 - We use the **HTTP/2 transport protocol**, which makes it virtually impossible to detect AdGuard VPN protocol while maintaining high speed.
 - Unlike others, AdGuard VPN protocol *operates with data and not with packets*. This means that AdGuard VPN establishes a separate "tunnel" for each connection, each HTTP/2 stream corresponds to one connection. AdGuard VPN transfers data through this tunnel. This allows us to speed up the operation by saving on confirmation packets, because we can buffer the data of several packets into one before sending it to the VPN server (or from the server to the client). And the fewer packets, the fewer confirmations are needed.
 
-<object data="https://cdn.adguardvpn.com/public/Adguard/Blog/vpn/protocol/sravnenie5:6.svg?nc=1" type="image/svg+xml"><img src="https://cdn.adguardvpn.com/public/Adguard/Blog/vpn/protocol/sravnenie5:6.svg?nc=1"/></object>
+<object data="https://cdn.adguardvpn.com/public/Adguard/Blog/vpn/protocol/sravnenie5:6.svg?nc=1" type="image/svg+xml"><img src="https://cdn.adguardvpn.com/public/Adguard/Blog/vpn/protocol/sravnenie5:6.svg?nc=1"/></object>

docs/general/free-vs-unlimited.md

@@ -23,4 +23,4 @@ A subscription allows to have more benefits in comparison with a free account:
 - Secure streaming
 - No port 25 block
 
-To use all the advantages, consider [purchasing a subscription](subscription.md).
+To use all the advantages, consider [purchasing a subscription](/general/subscription).

docs/general/how-to-install.md

@@ -5,8 +5,8 @@ sidebar_position: 3
 
 Depending on which AdGuard VPN app or browser extension you want to install, follow one of these links to find the relevant article:
 
-- [AdGuard VPN for Android](/adguard-vpn-for-android/installation.md)
-- [AdGuard VPN for iOS](/adguard-vpn-for-ios/installation.md)
-- [AdGuard VPN for Windows](/adguard-vpn-for-windows/installation.md)
-- [AdGuard VPN for Mac](/adguard-vpn-for-mac/installation.md)
-- [AdGuard VPN Browser extension](/adguard-vpn-browser-extension/installation.md)
+- [AdGuard VPN for Android](/adguard-vpn-for-android/installation)
+- [AdGuard VPN for iOS](/adguard-vpn-for-ios/installation)
+- [AdGuard VPN for Windows](/adguard-vpn-for-windows/installation)
+- [AdGuard VPN for Mac](/adguard-vpn-for-mac/installation)
+- [AdGuard VPN Browser extension](/adguard-vpn-browser-extension/installation)