How To Automatically Shut Down Your Computer Without Using Third Party Softwares

• Open   Control Panel window click on System and Security  then  Click on Schedule Tasks under Administrative Tools at the bottom.
• In the Actions  menu click Create Basic Task.
• Type some name and details and click Next.
• Select the option you want (daily, weekly, etc.)
• Select the date and time you want to shutdown your PC. 
• Select Start a Program then click Next.
• To select the program or script browse to C:\Windows\System32\shutdown.exe and click Next.
• Then click Finish .
• In the center portion  of the window you can select your task and click Run on the bottom right of the window.
• Have fun.

Increase the speed of your internet connection by 20%

Microsoft Windows OS keep 20% of your total internet bandwidth for their use.
To use that bandwidth, do the following  steps.

1. Type gpedit.msc in Windows search or Run and hit enter.
2. This will open Local Group Policy Editor window.
3. On the left side, under Computer Configuration click on Administrative Templates.
4. Double click on Network under  Administrative Templates , this will open settings page.
5. On the right side of the window double click on QoS packet scheduler.
6. Double click on Limit Reservable Bandwidth option and select enable mode.
7. Now you can edit the bandwidth just below the enable option and turn it to zero and click OK