Если вы удалили или заменили один, или несколько системных шрифтов в Windows, вы можете воспользоваться восстановления стандартных шрифтов и их настроек. Если в системных (и не только) диалоговых окнах вместо нормальных символов отображаются что-то непонятное или вообще нечитаемые символы (в нашем примере, это иероглифы и квадратики), скорее всего в Windows отсутствуют какие-то файлы системных шрифтов. Такая проблема может возникнуть после деинсталляции стороннего приложения, которое при удалении вместе с собой удалило несколько файлов системных шрифтов (вплоть до полной очистки каталога со шрифтами C:\Windows\Fonts). Также проблема с шрифтами может встречаться, когда некая программа при установке заменила один из стандартных шрифтов своим собственным файлов.
В этой статье мы разберем методику, позволяющую восстановить стандартные системные шрифты Windows 10 или Windows 11 к состоянию чистой системы.
Содержание:
- Встроенное средство восстановления шрифтов Windows
- Как извлечь файлы стандартных системных шрифтов из установочного образа Windows 10 или 11?
- Сброс кэша шрифтов Windows
- Готовые архивы со стандартными шрифтами для Windows 10, 11 и 8.1
Встроенное средство восстановления шрифтов Windows
В первую очередь стоит попробовать восстановить стандартные шрифты Windows 10/8.1 с помощью встроенного функционала. Для этого:
- Откройте Панель управления и перейдите в раздел Оформление и персонализация –> Шрифты (Control Panel -> Appearance and Personalization -> Fonts). Эту панель можно открыть, выполнив команду:
control fonts
; - В левой панели выберите пункт Параметры шрифта (Font settings);
- В открывшемся окне нажмите кнопку Восстановить параметры шрифтов по умолчанию (Restore default font settings);
Данная опция позволяет удалить все сторонние шрифты, оставив только стандартные шрифты, поставляемые в дистрибутиве Windows. Однако, если файл нужного шрифта (*.fon или *.ttf) был удален или заменен, функция сброса не поможет.
В современных версиях Windows для отображения системного интерфейса по умолчанию используется шрифт Segoe UI. Убедитесь, что он есть в списке шрифтов в панели управления.
Чтобы вернуть нужный шрифт можно скопировать нужный файл из дистрибутива Windows (или с другого компьютера), скачав и установив файл шрифта вручную или через GPO (обратите внимание, что в Windows 10 есть функция блокировки установки сторонних шрифтов, которая может мешать установке новых шрифтов).
Совет. Установка большого количества шрифтов в Windows может привести к проблемам с производительностью системы и некоторых приложений (как правило, связанных с графикой и версткой).
Как извлечь файлы стандартных системных шрифтов из установочного образа Windows 10 или 11?
В Windows файлы шрифтов хранятся в каталоге C:\Windows\fonts. Попробуйте открыть ее в Проводнике File Explorer. Если в этом каталоге вы увидите только несколько файлов шрифтов с расширениями *.fon и *.ttf, значит, стандартные файлы шрифтов были удалены и их сброс встроенными средствами (как описано выше) не поможет.
Недостающие файлы шрифтов можно скопировать с любого компьютера с той же версией ОС, либо извлечь их из установочного диска или ISO/WIM образа Windows 10 (11). Рассмотрим второй случай.
Для этого нам понадобится установочный диск с Windows 10. Проще всего создать установочный ISO образ Windows с помощью утилиты Media CreationTool. Смонтируйте ISO образ в виртуальный привод (допустим, ему назначена буква диска H:).
Откройте командную строку PowerShell с административными правами и скопируйте файл H:\sources\install.wim или H:\sources\install.esd (подробнее про esd формат образа здесь) в каталог C:\Distr\.
Copy-Item D:\sources\install.wim C:\Distr\
Совет. Если в вашем дистрибутиве Windows есть только файл install.esd (подробнее про esd формат образа здесь), вы можете переконвертировать ESD файл в формат WIM с помощью команды:
dism /export-image /SourceImageFile:c:\distr\install.esd /SourceIndex:4 /DestinationImageFile: c:\distr\install.wim /Compress:max /CheckIntegrity
Смонтируйте файл установочного образа Windows 10 install.wim в каталог C:\Distr\wim:
dism /mount-wim /wimfile:C:\Distr\install.wim /index:1 /mountdir:C:\Distr\wim
Совет. Если команда DISM возвращает ошибку Error: 0xc1510111: You do not have permissions to mount and modify this image (
Ошибка: 0xc1510111: Отсутствуют разрешения на подключение и изменение образа
), проверьте, что в свойствах файла install.wim не установлен атрибут Read-Only.
Скопируйте оригинальные файлы шрифтов из каталога C:\Distr\wim\Windows\Fonts в системную папку C:\Windows\Fonts с заменой файлов в целевом каталоге. Воспользуйтесь такой командой PowerShell:
Copy-Item -path C:\Distr\wim\Windows\Fonts -Destination C:\Windows -recurse –container -force
Файлы шрифтов будут заменены оригинальными. Часть системных шрифтов, которые используются в текущий момент, заменить не удастся, об этом будет свидетельствовать ряд ошибок в окне консоли.
Теперь можно отключить WIM образ:
dism /unmount-wim /mountdir:C:\Distr\wim /discard
Перезагрузите компьютер и проверьте, исчезла ли проблема со шрифтами.
Сброс кэша шрифтов Windows
В Windows по-умолчанию включено кэширование шрифтов в каталоге
%WinDir%\ServiceProfiles\LocalService\AppData\Local\FontCache
(по аналогии с кэшем иконок). Это позволяет ускорить загрузку шрифтов в диалоговых окнах и приложения. Если кэш шрифтов поврежден, это также может вызвать проблемы с отображением шрифтов в Windows. Рекомендуем вручную сбросить текущий кэш шрифтов Windows.
Для этого нужно:
- Запустите консоль управления службами (
services.msc
); - Остановите службу Служба кэша шрифтов Windows (Windows Font Cache Service) в консоли или с помощью команды PowerShell:
get-service FontCache|stop-service –force
- Очистите каталог %WinDir%\ServiceProfiles\LocalService\AppData\Local\FontCache:
Get-ChildItem -Path C:\Windows\ServiceProfiles\LocalService\AppData\Local\FontCache -File | foreach { $_.Delete()};
- Удалите файл C:\Windows\System32\FNTCACHE.DAT: C:\Windows\System32\FNTCACHE.DAT:
Remove-Item c:\Windows\System32\FNTCACHE.DAT
- Запустите службу FontCache и перезагрузите компьютер.
Готовые архивы со стандартными шрифтами для Windows 10, 11 и 8.1
Для тех, у кого под рукой нет дистрибутива Windows 10 (Windows 11 b Windows 8.1), можно скопировать каталог с оригинальными шрифтами с другого компьютера с той же версий ОС, либо воспользоваться готовыми архивами со шрифтами. Вы можете скачать архивы по ссылкам ниже:
- Оригинальные шрифты для Windows 8.1 — OrigFontsWin8-1.zip (263 Мб);
- Оригинальные шрифты для Windows 10 21H1 (подойдет и для других билдов Windows 10) —OrigFonts-win10-21h1.zip (189 Мб)
- Оригинальные шрифты для Windows 11 — OrigFonts-win11.zip (190 Мб)
Скачайте и распакуйте архив для вашей версии Windows. Скопируйте содержимое архива в каталог C:\Windows\Fonts с заменой файлов.
Затем скачайте и примените reg файлы со стандартными настройками шрифтов в реестре для вашей версии Windows:
- Windows 10 — win10-default-fonts-reg.zip
- Windows 11 — win11-default-fonts-reg.zip
Каждый архив содержит три файла:
- win_10_fonts.reg содержит список стандартных шрифтов, зарегистрированных в реестре (HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts);
- win_10_FontSubstitutes.reg файл с настройками ассоциаций шрифтов (HKLM \SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes);
- win_restore_default_user_font_settings.reg – восстанавливает стандартные настройки шрифтов в пользовательской ветке реестра (HKCU\Software\Microsoft\Windows NT\CurrentVersion\Font Management).
Распакуйте архив и примените (дважды щелкните) по каждому reg файлу.
Перезагрузите компьютер, проблема со шрифтами должна пропасть!
Совет. Если проблема со шрифтами вызвана установкой нового шрифта, содержимое C:\Windows\Fonts перед заменой можно предварительно сбросить (используемые шрифты удалить не получится). Эта операция выполняется кнопкой в панели управления, о которой мы говорили выше.
Если ничего не помогает и шрифты отображаются некорректно, попробуйте проверить целостность вашего образа Windows с помощью команд:
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
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- Fix installed fonts not showing on windows 10
Installing a font on Windows 10 is easy; it takes little more than copying a file to the right folder. Fonts can also be installed directly from a font file. All you have to do is right-click the file, and select the install option in the context menu.
A font is installed system-wide which means that every single app will have access to it unless of course, it’s a font type that the app doesn’t support. For example, you cannot use all types of fonts in the Command Prompt. Only a specific type is accepted by the app.
1. Restart app
When you install a font, it is automatically detected by all apps. The font selection tool in an app will list it however if you don’t see the font there, close and open the app again and then check the font tool. The newly installed font will show up.
2. Check other apps
It’s possible that the font you’ve installed isn’t compatible with the app you want to use it in. To check if a font has installed correctly, see if it shows up in other apps.
- Open the Start Menu and go to the Apps list.
- Expand Windows Accessories.
- Open WordPad.
- Open the font selection tool, and check if the newly installed font appears.
- If the font is listed, it is possible the app you’re trying to use it in doesn’t support it. Check the app’s font specifications and try a different font.
3. Reinstall font
Fonts are easy to install but that doesn’t mean the installation can’t go wrong. If it does, the simplest thing to do is to just uninstall the font and install it again.
- Open File Explorer and navigate to the following folder.
C:\Windows\Fonts
- Copy and paste the font file in the above folder.
- If you see a prompt asking if you want to replace a file, allow it to be replaced.
- You can also delete the font from the above location, and then copy it again.
4. Check font file
Check if the font file is corrupted or not. It’s possible that some of the characters, or all of them, are somehow corrupt. This happens when the font file is being rendered by whoever developed it.
- Download and install IrfanView.
- Open the font file in IrfanView.
- If the app is able to preview the font without any errors, the file is not corrupt.
- If the file does not open, or it opens but some characters do not render, there is a problem with the file. Try downloading it again, or using a different font.
5. Check font type
Font files aren’t all the same format. There are three popular font formats that are used; OpenType, TrueType, and Web Open Font Format. All three are supported on Windows 10. If your font is a different type of font, or you’ve used an online tool to convert a font to one of the supported types, it is highly likely that it won’t be detected. You will have to use a different font.
To check the font type, look at the extension of a font file.
OTF: OpenType Font
TTF: TrueType Font
WOFF: Web Open Font Format
All Google fonts are compatible with Windows 10.
6. Try a different font
The definitive way to find why a font isn’t showing up on Windows 10 is to install a new, different one. If the font you install shows up in an app, then it is highly likely that the one you installed and meant to use originally is the problem.
Conclusion
Fonts come in all sorts of variations and there are thousands to choose from. If the font you want to use isn’t working in a particular app, or you can’t find a version of the font file that isn’t’ corrupt, you can always find an alternative or near alternative to it.
Fatima Wahab
Fatima has been writing for AddictiveTips for six years. She began as a junior writer and has been working as the Editor in Chief since 2014.
Fatima gets an adrenaline rush from figuring out how technology works, and how to manipulate it. A well-designed app, something that solves a common everyday problem and looks
An everyday user of Windows isn’t concerned by the fonts its UI uses, or at least I am not. If you are not one of them, you can always download custom fonts and place them in the relevant folders for texts to be shown the way you want. However, many users have observed instances when downloading and using custom fonts results in the UI showing weird symbols where text is supposed to be. This, obviously, can be very annoying and it’s probably because the font you’ve downloaded is corrupted. Today, we will be explaining how you can fix corrupted fonts in Windows 11/10.
To rebuild, reset or fix corrupted Fonts on your Windows 11/10 computer, do the following:
- Reset default font settings using the GUI
- Reset default font settings using the Registry
- Manually recreate font cache on your PC
1] Reset default font settings using the GUI
Open the Control Panel by searching for it from the Search Pane on your Taskbar. Here, select to view Large Icons and select the Fonts section.
In the subsequent window, you’ll see a list of options to your left. Click on Font Settings.
You’ll see a prompt here. In this Font Settings window, click on Restore default font settings. Once you’re done with that, reboot your PC to make the change take effect.
2]Reset default font settings using the Registry
The same process as above can be replicated by creating a ‘.reg’ with the contents to revert to the default font settings. Here’s what you have to do:
Open the Run dialog box and in the empty space type ‘Notepad.exe’. Press Ctrl+Shift+Enter to open an elevated Notepad
Once there, paste the following source code there:
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts] "Segoe UI (TrueType)"="segoeui.ttf" "Segoe UI Black (TrueType)"="seguibl.ttf" "Segoe UI Black Italic (TrueType)"="seguibli.ttf" "Segoe UI Bold (TrueType)"="segoeuib.ttf" "Segoe UI Bold Italic (TrueType)"="segoeuiz.ttf" "Segoe UI Emoji (TrueType)"="seguiemj.ttf" "Segoe UI Historic (TrueType)"="seguihis.ttf" "Segoe UI Italic (TrueType)"="segoeuii.ttf" "Segoe UI Light (TrueType)"="segoeuil.ttf" "Segoe UI Light Italic (TrueType)"="seguili.ttf" "Segoe UI Semibold (TrueType)"="seguisb.ttf" "Segoe UI Semibold Italic (TrueType)"="seguisbi.ttf" "Segoe UI Semilight (TrueType)"="segoeuisl.ttf" "Segoe UI Semilight Italic (TrueType)"="seguisli.ttf" "Segoe UI Symbol (TrueType)"="seguisym.ttf" "Segoe MDL2 Assets (TrueType)"="segmdl2.ttf" "Segoe Print (TrueType)"="segoepr.ttf" "Segoe Print Bold (TrueType)"="segoeprb.ttf" "Segoe Script (TrueType)"="segoesc.ttf" "Segoe Script Bold (TrueType)"="segoescb.ttf" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes] "Segoe UI"=-
Save this file by any name but make sure that the file extension is ‘.reg’. Select the File Type to be ‘All Files’ or else it will be saved as a ‘.txt’ file only
Save this file in an accessible location and once done, visit that location.
Right-click on the file and select Run as Administrator. Confirm the prompt and wait a while for the process to complete
3] Manually recreate font cache on your PC
A situation where you’re seeing abnormal fonts on your PC can also arise if your PC’s font cache has been corrupted. If that is the case, you’re going to have to rebuild the Font Cache file manually.
Since the Font Cache folder is protected, you’re going to have to take down the security measures to access it. Here are the steps you need to follow:
1] Open the Services Manager via the Run dialog box by typing ‘services.msc’. In the list of the various services running on your PC, locate Window Font Cache Service. Double-click on it to open its Properties. Visit the General tab and set the Startup tab to a Disabled setting. Now, under the Services Status option, press Stop and apply these settings.
2] Repeat the aforementioned steps for the service named Windows Presentation Foundation Font Cache 3.0.0.0.
3] Once done, close the Services Manager and open Windows Explorer. Copy and paste the following path there:
C:\Windows\ServiceProfiles\
Confirm the subsequent warning that’s shown and go to AppData > Local > FontCache.
Here, you’ll see a bunch of files.
Press Ctrl+A to select them all and press Delete.
4] Now, navigate to the location below, select the FontCache.dat file and delete it.
C:\Windows\ServiceProfiles\LocalService\AppData\Local![]()
5] Visit the System32 folder on your PC and right-click on your FNTCACHE.DAT file to delete it.
Once done, reboot your PC and enable the services you’d previously disabled from the Services Manager.
How do I enable ClearType?
ClearType is a Windows utility that helps in improving a user’s readability on the computer. To enable ClearType on your PC, simply search for it in the Taskbar Search Pane. Since it’s a built-in feature, you’ll see a setting by its name in the Control Panel. Open that, select ‘Turn on ClearType’ and click on Next.
Read: How to rebuild Font cache in Windows
Where can I find corrupted Fonts?
There’s a very easy process in place to detect the presence of corrupt fonts on your Windows PC. Here’s how it goes:
- Open the Fonts folder on your PC. Typically, it is found in the Windows folder of your C: drive
- Click on Details and select the View option
- If a font file shows its size to be ‘0’, that file is corrupted. You can uninstall and download a fresh copy of this font
We hope this post is going to help you be better equipped to deal with corrupt fonts from here on out.
If you’ve been using your Windows 10 PC for a while, you have probably made some changes to the way things work. For instance, one of the most common adjustments people make to their PCs is changing the font settings. While this may be a good idea for personalizing your Windows experience, at some point, you may want to restore your Windows font settings back to their defaults.
If you are wondering how to fix Windows 10 font problems, you are in the right place. Today, we will be looking into how to fix font issues on Windows 10.
First, we will check what the default font on Windows is. Second, we will show you how to change the default font on your system and what the consequences of that may be. Finally, we will give you two methods for restoring your Windows font settings to their defaults.
Let’s get started.
What is the default font for Windows?
The default font on Windows 10 is Segoe. It’s a pretty nice-looking font —but, of course, aesthetics are in the eye of the beholder. If you are not a fan of the Segoe font, you can easily change it. If you do, however, keep in mind that this will change the font on your whole system: it will affect your system’s icons, menus, title bar text, File Explorer, and more.
To check what font you are currently using as the default, do the following:
- On your keyboard, use the
Win + I
shortcut. - This will launch the Settings window.
- Here, go to Personalization and select Fonts.
- At the top of the screen, you should see the official name of the font currently set as default.
Before making changes to your font settings in Windows, it is strongly advised that you back up your Windows Registry. This way, if anything goes wrong, you will be able to restore your Registry settings easily.
Here’s how to change the default fonts on Windows 10:
- Launch Run by pressing the
Win and R
buttons at the same time. - Type
regedit
and press theEnter
key on your keyboard.Note
Make sure you are using Windows Registry Editor Version 5.00 for this.
- Navigate to File > Export…
- You will need to save the new Registry file somewhere on your hard drive.
- Launch Notepad.
- Copy the commands below and paste them into the new Notepad file:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts] "Segoe UI (TrueType)"="" "Segoe UI (TrueType)"="" "Segoe UI Black (TrueType)"="" "Segoe UI Black Italic (TrueType)"="" "Segoe UI Bold (TrueType)"="" "Segoe UI Bold Italic (TrueType)"="" "Segoe UI Historic (TrueType)"="" "Segoe UI Italic (TrueType)"="" "Segoe UI Light (TrueType)"="" "Segoe UI Light Italic (TrueType)"="" "Segoe UI Semibold (TrueType)"="" "Segoe UI Semibold Italic (TrueType)"="" "Segoe UI Semilight (TrueType)"="" "Segoe UI Semilight Italic (TrueType)"="" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes] "Segoe UI"="Verdana"
In the last line, you will need to replace Verdana
with the name of the font that you want to switch to. If you are not sure how the font is called, go to the Fonts folder (you can access it by searching for “fonts” in your Windows taskbar). Locate the font you want to use and note down its exact name. While experimenting with different fonts is definitely fun and can help you fully customize your experience, make sure you are not using fonts that can make your system unreadable (like Wingdings, which is too small) or hard to manage. Otherwise, you may have trouble navigating the interface and changing fonts again.
After you’ve changed the font name in the last line, go to File and click Save. Make sure that the file has the .reg extension. Other than that, you can give this file any name you want.
Next, double-click the Registry file that you have just created. You will be asked to allow the file to make changes to your system — agree and continue. Hold on for the confirmation that the changes have been made.
The final step will be to restart your PC to make sure all the new changes take effect.
Just don’t change the default font to something that can render your system completely unreadable.
How to change your Windows font back to default
Windows 10 features TrueType fonts and OpenType fonts installed out of the box. These files will have the TTF or OTF file extension. They also support scaling and look really good on modern displays.
OpenType is more flexible font software as it supports any writing script and comes with an advanced typographic “layout” feature that allows for the positioning and replacement of rendered glyphs.
There is a special section in the Settings app called Fonts — head to Personalization to find it. Here you can get access to all the new feature releases, like color fonts or variable fonts. This section has replaced the earlier Fonts Control Panel applet.
When you head to the dedicated Fonts page in Settings, you will be able to see a mini preview of each font family. These previews will give you a good idea of what each font will look like on your system and with the language you are using. If the said font comes with multi-color capabilities built into it, you will also see it in the preview.
Now, if you’ve explored new font customization features in Windows 10 and now want to go back to your default Windows font settings, here’s what you should do.
To restore the default font settings in Windows 10, do the following:
- First, head to the classic Control Panel app.
- Navigate to Control Panel\Appearance.
- Here, locate Personalization\Fonts.
- A folder will open, with all available fonts listed in alphabetical order.
- On the left, find the link that says “Font settings”.
- On the next page, press the button that says “Restore default font settings”.
- This will take your font settings to their originals — no matter how many changes you’ve made.
There is another way to restore your font settings to their defaults on a Windows 10 PC — you can do it via a simple Registry tweak.
How to change your Windows font back to default via the Registry
You can restore your font settings to their defaults using the method we’ve described above. However, you can also do it using the Registry. To make the changes, you will need Windows Registry Editor Version 5.00.
Note that while this is a rather simple tweak to make, it is still only recommended for users who are familiar with how the Registry works and have made similar changes before. Making a mistake while editing the Registry can lead to serious issues with your system — and it’s best to leave this method to more experienced users.
If you are an experienced Registry user, you can go ahead with the following steps:
- Open Windows Registry Editor Version 5.00.
- Create a REG file with the following contents:
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Font Management] "Auto Activation Mode"=dword:00000001 "InstallAsLink"=dword:00000000 "Inactive Fonts"=- "Active Languages"=- [-HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Font Management\Auto Activation Languages]
- Save the file and double-click it to apply the changes.
If you don’t feel comfortable making Registry changes, you can find ready-made REG files for restoring your fonts on some Windows forums. In this case, you can simply download the file you need and double-click it to make the changes.
And there you have it. Above, we have covered how you can change fonts on Windows 10 and what you can do to restore the font settings back to their defaults. We hope this information has been helpful and you now have a better understanding of how fonts work on Windows.
Before you go, there is just one more thing we’d like to recommend. As you download files from the internet (for instance, the REG file we’ve suggested above), it is absolutely essential that you have proper security on board — this means you need anti-malware software that can detect even the newest and rarest threats. We recommend using Auslogics Anti-Malware. This program has been designed specifically for Windows and is able to timely detect almost any threat that could be affecting your system.
Download Auslogics Anti-Malware
Detects malware, spyware and viruses, then safely removes them from your PC to help keep it as secure as possible. The program is made to complement your main antivirus.
Auslogics Anti-Malware is very easy to use and can be installed in just a few steps. Once on board, the software will run automatic checks of your system, focusing on malicious programs running in the background, cookies that could be trying to gather your personal data, suspicious startup items, Registry entries, and browser extensions, and more. You can also personalize the way the program works. You can choose to run a quick scan (which will look into the main folders on your PC), a deep scan (which will look into the deepest corners of your system) and a custom scam (in this case, you define what areas of your system should be inspected).
Using Auslogics Anti-Malware can keep your PC safe and make your overall experience smooth and efficient — especially when downloading data from the web.
Операционная система Windows обладает богатыми возможностями для кастомизации. А что нельзя изменить ручками, то можно исправить какой-нибудь программой, не всегда в лучшую сторону. Интернет всегда придёт на помощь: 100500 утилит, которые изменят Windows до неузнаваемости.
Но не все утилиты одинаково полезны. Вчера сажусь за комп — шрифты разъехались до этой самой, неузнаваемости. Дети что-то накатили, так у всех пользователей на компе перестали кнопки в окошки влезать.
Восстанавливаем шрифты по умолчанию в Windows 10 с помощью редактора реестра. По умолчанию в Windows используются шрифты Segoe UI.
Создаём файл с расширением REG и запускаем:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts]
"Segoe UI (TrueType)"="segoeui.ttf"
"Segoe UI Black (TrueType)"="seguibl.ttf"
"Segoe UI Black Italic (TrueType)"="seguibli.ttf"
"Segoe UI Bold (TrueType)"="segoeuib.ttf"
"Segoe UI Bold Italic (TrueType)"="segoeuiz.ttf"
"Segoe UI Historic (TrueType)"="seguihis.ttf"
"Segoe UI Italic (TrueType)"="segoeuii.ttf"
"Segoe UI Light (TrueType)"="segoeuil.ttf"
"Segoe UI Light Italic (TrueType)"="seguili.ttf"
"Segoe UI Semibold (TrueType)"="seguisb.ttf"
"Segoe UI Semibold Italic (TrueType)"="seguisbi.ttf"
"Segoe UI Semilight (TrueType)"="segoeuisl.ttf"
"Segoe UI Semilight Italic (TrueType)"="seguisli.ttf"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes]
"Segoe UI"=-
Или скачиваем готовый: repair_fonts_win10.reg.