techleadership

If I bring up what I "think" is your YouTube channel name, based on your Nickname in this forum, then that YT channel has playlists of videos uploaded by whom I "assume" is the teacher.Then using that teacher name (the account name that uploaded the videos), I search for that channel name in www.youtube.com/edu.

Please ensure you run the installer as an admin and also make sure it is not running from a network drive since that cases all kinds of issues.

click Start and then Control Panel. From the Control Panel, double click System. Another way to bring up this box is to right click the My Computer on your desktop. From the menu, select Properties. A keyboard shortcut is to hold down the Windows Logo key in the bottom left of your keyboard. Keep it held down and press your Pause/Break key. Click the System Restore

Feel along the length of the power cord, bending and flexing as you go, to check for any kinks or breaks. Check the ends for any broken connections, such as plugs pulling loose or spots that may have gotten chewed by a pet or caught in a vacuum cleaner. Inspect the AC brick. Is it discolored? Are any parts warped or expanded? Give it a sniff—if it smells like burnt plastic, that's likely where the trouble lies.