| 0F | Reddit Validated OS Error Code 0F: How to Fix It | medium | Medium |
| 0V | Reddit Validated OS Error Code 0V: How to Fix It | high | Medium |
| 0x00000000 | Windows 10 Error Code 0x00000000: How to Fix It | medium | Easy |
| 0x00000001 | Reddit Validated Operating System Error Code 0x00000001: How to Fix It | low | Easy |
| 0x00007FF8 | Windows Error Code 0x00007FF8: How to Fix It | high | Medium |
| 0x7417DF84 | Reddit Validated Operating System Error Code 0x7417DF84: How to Fix It | medium | Easy |
| 0x7497CF94 | Reddit Validated Error Code 0x7497CF94: How to Fix It | medium | Easy |
| 0x80000003 | Reddit Validated Operating System Error Code 0x80000003: How to Fix It | medium | Medium |
| 0x80004005 | Windows Error Code 0x80004005: How to Fix It | medium | Medium |
| 0x80070005 | Reddit Validated Windows Error Code 0x80070005: How to Fix It | low | Easy |
| 0x8007025D | Reddit Validated Operating System Error Code 0x8007025D: How to Fix It | medium | Easy |
| 0x800703EE | Windows Error Code 0x800703EE: How to Fix It | low | Easy |
| 0x80070424 | Windows Update Error Code 0x80070424: How to Fix It | medium | Easy |
| 0x80070570 | Windows Error Code 0x80070570: How to Fix It | medium | Medium |
| 0x800706D9 | Reddit Validated Error Code 0x800706D9: How to Fix It | medium | Easy |
| 0x80131500 | Reddit Validated Operating System Error 0x80131500: How to Fix It | medium | Easy |
| 0x80248007 | Reddit Validated OS Error Code 0x80248007: How to Fix It | medium | Medium |
| 0x8027025A | Reddit Validated Error Code 0x8027025A: How to Fix It | low | Easy |
| 0x887A0005 | Reddit Validated Operating System Error Code 0x887A0005: How to Fix It | high | Medium |
| 0x887A0006 | Reddit Validated Windows Error Code 0x887A0006: How to Fix It | high | Easy |
| 0xC0000001 | Reddit Validated Operating System Error Code 0xC0000001: How to Fix It | medium | Medium |
| 0xC0000005 | Windows Error Code 0xC0000005: How to Fix It | high | Medium |
| 0xC000000E | Reddit Validated Operating System Error Code 0xC000000E: How to Fix It | critical | Medium |
| 0xC000000F | Windows Boot Error Code 0xC000000F: How to Fix It | medium | Medium |
| 0xC0000017 | Reddit Validated Error Code 0xC0000017: How to Fix It | high | Medium |
| 0xC000001D | Reddit Validated Windows Error Code 0xC000001D: How to Fix It | high | Easy |
| 0xC0000022 | Reddit Validated OS Error Code 0xC0000022: How to Fix It | medium | Easy |
| 0xC0000034 | Reddit Validated Windows Error Code 0xC0000034: How to Fix It | medium | Medium |
| 0xC000007B | Reddit Validated Operating System Error Code 0xC000007B: How to Fix It | medium | Medium |
| 0xC0000098 | Windows 10/11 Error Code 0xC0000098: How to Fix It | critical | Medium |
| 0xC000014C | Reddit Validated operating_system Error Code 0xC000014C: How to Fix It | critical | Medium |
| 0xC0000185 | Reddit Validated OS Error Code 0xC0000185: How to Fix It | high | Medium |
| 0xC0000221 | Reddit Validated OS Error Code 0xC0000221: How to Fix It | high | Easy |
| 0xC0000225 | Reddit Validated Operating System Error Code 0xC0000225: How to Fix It | critical | Medium |
| 0xC000027B | Reddit Validated Operating System Error Code 0xC000027B: How to Fix It | high | Easy |
| 0xC0000374 | Reddit Validated Operating System Error Code 0xC0000374: How to Fix It | high | Easy |
| 0xC0000409 | Reddit Validated OS Error Code 0xC0000409: How to Fix It | high | Medium |
| 0xC000041D | Reddit Validated Operating System Error Code 0xC000041D: How to Fix It | high | Medium |
| 0xE0434352 | Reddit Validated OS Error Code 0xE0434352: How to Fix It | medium | Medium |
| 0xFFFFF800 | Reddit Validated Operating System Error Code 0xFFFFF800: How to Fix It | critical | Medium |
| 0xFFFFF801 | Reddit Validated Operating System Error Code 0xFFFFF801: How to Fix It | high | Medium |
| 0xFFFFF803 | Reddit Validated Operating System Error Code 0xFFFFF803: How to Fix It | high | Medium |
| 0xFFFFF804 | Reddit Validated Operating System Error Code 0xFFFFF804: How to Fix It | high | Medium |
| 0xFFFFF805 | Reddit Validated Error Code 0xFFFFF805: How to Fix It | high | Medium |
| 0xFFFFF806 | Reddit Validated Operating System Error Code 0xFFFFF806: How to Fix It | high | Medium |
| 0xFFFFF807 | Windows Error Code 0xFFFFF807: How to Fix It | high | Medium |
| 0xFFFFFFFF | Reddit Validated Operating System Error Code 0xFFFFFFFF: How to Fix It | low | Easy |
| 1803-1809 | Windows Update Error 1803-1809: How to Fix It | medium | Easy |
| 3C2 | Samsung Washer Error Code 3C2: How to Fix It | medium | Easy |
| C0057 | Reddit Validated Error Code C0057: How to Fix It | medium | Medium |
| C1280 | Reddit Validated Operating System Error Code C1280: How to Fix It | high | Hard |
| C1422 | Reddit Validated Operating System Error Code C1422: How to Fix It | high | Medium |
| E1 | Reddit Validated Operating System Error Code E1: How to Fix It | low | Easy |
| E105 | Reddit Validated Operating System Error Code E105: How to Fix It | high | Medium |
| E2 | Reddit Validated Operating System Error Code E2: How to Fix It | medium | Easy |
| E3 | Reddit Validated Operating System Error Code E3: How to Fix It | high | Medium |
| E4 | Reddit Validated Operating System Error Code E4: How to Fix It | medium | Medium |
| E448 | Reddit Validated Nest Error Code E448: How to Fix It | low | Easy |
| F9E1 | Whirlpool Cabrio Error Code F9E1: How to Fix Long Drain Time | medium | Easy |
| P0014 | Reddit Validated Operating System Error Code P0014: How to Fix It | high | Medium |
| P0024 | Reddit Validated OS Error Code P0024: How to Fix It | high | Hard |
| P0344 | Reddit Validated Error Code P0344: How to Fix Camshaft Position Sensor Circuit Intermittent Bank 1 | high | Medium |
| P0471 | Reddit Validated Operating System Error Code P0471: How to Fix It | medium | Medium |
| P0766 | Reddit Validated Operating System Error Code P0766: How to Fix It | high | Hard |
| P0867 | Reddit Validated Operating System Error Code P0867: How to Fix It | high | Medium |
| P0971 | Reddit Validated Operating System Error Code P0971: How to Fix It | high | Medium |
| P2101 | Reddit Validated OS Error Code P2101: How to Fix It | high | Medium |
| P2135 | Reddit Validated Operating System Error Code P2135: How to Fix It | high | Medium |
| P2177 | Reddit Validated OS Error Code P2177: How to Fix It | medium | Medium |
| P2187 | Reddit Validated OS Error Code P2187: How to Fix It | medium | Medium |
| P2453 | Reddit Validated Operating System Error Code P2453: How to Fix It | high | Medium |
| P2562 | Reddit Validated Operating System Error Code P2562: How to Fix It | high | Medium |
| P2763 | Reddit Validated Operating System Error Code P2763: How to Fix It | high | Medium |
| U0416 | Reddit Validated Operating System Error Code U0416: How to Fix It | high | Medium |
| U3000 | Reddit Validated Operating System Error Code U3000: How to Fix It | medium | Medium |
| U3003 | Reddit Validated Operating System Error Code U3003: How to Fix It | high | Medium |