Windows 10: Apps are crashing

I purchased an microsoft lumia 950 two months back and since three weeks its all apps has started crashing,after using the phone even for 10 min. I had hardly use my phone in last three weeks.

I am the owner of KHD valves automation and this is my website http://www.khdvalvesautomation.com/

Kindly respond me as soon as possible.

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

Mail app crashes when turning off conversations

Hi Gareth,

To assist you better, kindly provide us more details by answering the following questions:

• Are you getting any error messages before the Mail app crashes?
  
• What specific troubleshooting steps have you tried so far?

Meanwhile, we suggest that you run the Windows app troubleshooter from this
link.

Should you need further assistance, feel free to get back to us.