Computer troubleshooting

1: Processor overheating

2: Bad RAM

3: Hard disk issues

4: Disk type and interface

5: BIOS settings

6: Windows services

7: Runaway processes

8: Disk fragmentation

9: Background applications
10: File system issues and display options
11: Dead Computer Troubleshooting
12: Troubleshooting of Power supply
13: Troubleshooting on Motherboard
14: Computer Continuously Restarts
15: Troubleshooting Blue Screen of Death Errors
16: A System Is Dangerously Low On Resources Message
17: Troubleshooting on Processor and its Maintenance
18: Troubleshooting on the CD-ROM or DVD-Rom