You might  have seen the different ways of Tips and Tricks of downloading YouTube videos in PC, and among that some of the Tricks might be Working and some may even not be Working. Right?
If we talk about Android Phone, the tips and tricks to download videos is simple and Easy because there are many Option were we can go through application .
But in PC there are less number of trick downloading YouTube videos and it may not even be Unique, but the Tips I have Shown here is 100% working in all PC of any Operating system WIN XP, WIN 7, WIN 8.1 etc.

Step 1 : Open the Browser you Use.
Step 2 : Type "IDM" in Search bar.
Step 3 : Download exe.file "Internet Downoad Manager".
Step 4 : Install in your PC.
Step 5 : Once Installed reboot your PC.
Step 6 : Open the YouTube from Browser.
Step 7 : Next Open any of the Videos for play ,than you can see download option on Top of Videos or Below Video.
Step 8 :Click on that and Select the Video Quality for download and hit on Download Optin "Thats all" EnJoy.