How to watch YouTube offline in 2019?
Method 1. Watch YouTube Offline on PC – MiniTool uTube Downloader
To download YouTube videos and watch them offline on PC, you can try a suitable YouTube video downloader tool.

The Best YouTube Downloader App to Download YouTube Videos
MiniTool uTube Downloader, a free, simple, and ad-free YouTube ripper, can download YouTube videos. It has 4 excellent features:

Download video and audio: It can download countless videos and audios from YouTube for free.

Convert video & audio: It supports multiple videos, audio formats and easily converts them to MP4, MP3. This YouTube converter also supports downloading 8K, 5K, 4K, 1080P, 720P videos from YouTube.

Download playlist: It is able to download the entire YouTube video & music playlist with one simple click.

Related article: how to download playlist

Download subtitles: This free YouTube downloader app can automatically download subtitles when you download the video. You don’t have to find subtitles yourself. Of course, it is free to download subtitles.

How to Download YouTube Videos to Watch Offline
This free YouTube ripper makes it very easy to download videos from YouTube. Here's how to get started:

Step 1. Get MiniTool uTube Downloader

To download YouTube videos to watch offline, start by downloading and installing the MiniTool YouTube Downloader. This tool is completely free and can download whole playlists as well as 4K videos.

After that, launch this free YouTube video downloader tool.

Step 2. Copy and paste the video URL

Go to YouTube, find the video you need to download. Copy its URL.

Go back to the main interface of the best YouTube downloader app, click Paste URL button.

Then, this YouTube ripper will grab information about the video and give you a choice of quality options that depending on the quality of the original video.

Step 3. Choose format

Blue screen issue seems to be a nightmare for some users. And one of the blue screen error codes that bother most Windows users is the error dxgmms2.sys. Usually the error appeared with other stop code accompanied such as SYSTEM_SERVICE_EXCEPTION, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED dxgmms2.sys and so on.

Well, what causes the dxgmms2.sys blue screen error? How to fix dxgmms2.sys failed error? The following has summarized some possible reasons and reliable solutions.

The error code 0xc00d36c4 may occur when you try to play an audio or video file on a Windows PC. The reasons for this error can be various, such as wrong playback settings, unsupported file formats, corrupted media files and so on.

The following has summarized some effective methods to fix the media file error 0xc00d36c4. If you encounter the same error, please keep on reading.

What is the standard video size?
What is the best size for a YouTube video?
What size video should I upload to YouTube?
The standard aspect ratio for PC YouTube is 16:9.

If your video has a different aspect ratio, you can also upload it. Then, YouTube player will automatically change to the ideal YouTube video size to match your video and the viewer’s device. In a word, this video will end up having black bars on the sides.
The Perfect YouTube Video Size for 2019
If you want the best quality to avoid issues (like video cropping), you need to make sure to use the following seven dimensions when uploading videos to YouTube.

Resolution Name Quality
3840 x 2160 2160p 4K
2560 x 1440 1440p 2K
1920 x 1080 1080p Maxmumu YouTube video solution for HD
1280 X 720 720P Minimum YouTube video resolution for HD
854 X 480 480p Standard definition
640 X 360 360P Traditional website resolution
426 X 240 240P Minimum YouTube video size

There are seven dimensions for YouTube video. You can choose a suitable one according to your situation.

In general, the ideal YouTube video dimensions for a standard video are 1080p or 1280 x 720.

1080p dimensions give you the professional look. On the other hand, no one wants to run out data. Uploading a 1080p video into YouTube doesn’t need as much of your phone’s data.

If you are still experimenting with the YouTube channel and want to maximize storage space on your device, you can consider 720P. Even if you are watching YouTube videos on large devices such as LCD displays, 720p will still give your viewers that High Definition experience they crave.

Regardless of whatever you do, you should always adhere to the truth - upload YouTube videos that are “as close to the original, high-quality source format as possible.”

How to Adjust Video Quality on YouTube Manually

This Windows 10 error doesn’t allow you to continue the installation. If you restart the installation, you still get the same error at the end of the installation process. This means the configurations of your computer goes wrong.

If you are experiencing the Windows Setup error, try out the following solutions to get rid of it.

As it turns out, this solution is pretty useful for an amount of users who struggled with this error for months. Actually, it is very easy to run a Command Prompt tweak to fix Windows Setup cannot configure Windows for this hardware.