After using iPhone for a long time, you will find that more and more storage space is taken up, especially for the "Other" item, which tends to take up more and more space.

With data increasing and moving everywhere, security is now becoming more and more important.

The hosts file is a file responsible for IP address and domain name express resolution in Windows system and is saved in ASCLL format.

We often need to manually select a partition format partition for the hard drive, of which there are two formats, guid and mbr, and they are mainly the difference between the boot method and the supported partitions.