You won't be able to find your newly installed fonts in Illustrator if you install them while Illustrator is running. If you haven't yet downloaded the fonts that you want to install, find and download them before continuing.  Fonts for Illustrator must be complete, meaning that they must include bold, italic, and underlined templates in addition to a full alphabet of upper- and lower-case letters. You can download fonts in .OTF, .TFF, .PFP, and .TTF formats. Click the Windows logo in the bottom-left corner of the screen. Click the folder icon in the lower-left side of the Start window. Click the folder in which the font's ZIP folder is located (e.g., Downloads) in the left-hand column of the File Explorer. You may have to open additional folders in the main window to find the ZIP folder itself. This will select the folder. This tab is at the top of the File Manager window. Doing so will prompt a toolbar to appear below the Extract tab. It's on the right side of the toolbar. The folder will begin extracting itself into a regular folder. Once it does, the font's extracted folder should open, meaning that you can now interact with the font file. Doing so will open a window previewing the font. It's at the top of the preview window. This will install your selected font for any application that uses fonts on your computer, including Illustrator. If there are separate font files for bold, italic, and so on, you'll need to double-click and install each of them in order for the font to work in Illustrator.
أغلق برنامج أدوبي إلوستريتور إن كان مفتوحًا. نزّل خطوطًا لتثبيتها إن استدعى الأمر. افتح قائمة ابدأ. افتح متصفح الملفات. توجّه إلى مجلد الخط المضغوط. انقر على مجلد الخط المضغوط. انقر على لسان تبويب فك الضغط Extract. انقر على خيار "فك ضغط كل الملفات" Extract all. انقر على خيار "فك الضغط" Extract عندما يطلب منك ذلك. انتظر لحين فك ضغط ملف الخط. انقر نقرًا مزدوجًا على ملف الخط. انقر على زر التثبيت Install.