Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to reboot a crashed windows computer [title] Find out the source of the problem. [step] Try to figure out what caused the crash. This can sometimes be found by running windows in safe mode then opening windows log files, or if there's a blue screen, you can see the problem written after the memory index (like: ffff01230x230).

Ending1: [substeps] Windows users can use visual aids to check for any warning information. You can also check on other freeware such as virus protection, firewall, aptp, or swarm firewall by clicking on windows log files. Ending2: [substeps] If you're having trouble finding the source of the problem, attempting to solve it may be the case. [title] Try restarting the computer, focusing your resources on fixing the problem. Ending3: To open windows logs, follow these steps : [substeps] Click the start button, and then click control panel. Click performance and maintenance, then click administrative tools. Ending4: [title] Strip as much extra memory as possible. [step] If the memory index is high, this can make applications or components lose useful memory.

Answer format: ending1/ending2/ending3/ending4