How to change computer clock to 12 hour format

This should do it:

1. Go to Control Panel > Region and Language .

2. Click the Formats tab.

3. Click the arrow next to Short time and select h:mm tt or hh:mm tt .

4. Click the arrow next to Long time and select h:mm:ss tt or hh:mm:ss tt .

5. Click OK .

sony klv-40w672e 6 times blinks and off fix

some laptop track pad after sometime not working try this method

Laptop trackpad not working?? Here's a simple laptop hack to make your laptop trackpad or touchpad way better! A software trick to improve accuracy, scrolling and gestures on your Windows laptop.

Instructions:

1 - Figure out which type of trackpad you have in Device Manager

2 - Download one of these files from Lenovo

Elan Trackpads:

https://support.lenovo.com/us/en/downloads/ds120858

Synaptics Trackpads: https://support.lenovo.com/in/en/downloads/ds105831

3 - Run the downloaded file to extract the contents to - C:/Drivers

4 - In Device Manager - Right click Elan Touchpad or Synaptics Touchpad

5 - Click on Update Driver - Browse my computer - Let me pick - Have Disk

6A - For Laptops with Elan drivers choose ETD.inf

6B - For Laptops with Synaptics drivers choose SynPD.inf

7 - Reboot

8 - Profit