Windows 7 freezes randomly a few times per hour
51429
How do I troubleshoot a Windows freeze or slowness?
94812
How to automatically reboot my pc every 3 hours?
116997
System freezes after logging in after one failed attempt
35153
laptop fails to suspend or hibernate (wakes up after 2-5 seconds without user interaction)
80117
Why does my Windows 10 Laptop fail to hibernate sometimes?
154089
How does Google Chrome manage to freeze my entire PC?
130744
Computer stops working after 5 minutes of use in windows
110562
Windows 10 occasional stuck at boot BEFORE spinning dots
156142
Ubuntu freezes randomly with audio playing in the background
1804
How to diagnose computer lockups and freezes?
24677
How to diagnose slow booting or logon in Windows?
139719
Windows 7 is taking too long to boot and to open profile
79981
How to keep Windows 7 restarting the PC until no `restart requirement` is required?
109437
How Often Do Windows Servers Need to be Restarted?
77445
How can I track the cause of random reboots?
40552
Diagnosing and fixing random Ubuntu crashes without SysReq?
61239
Windows service stops automatically