How much space should I keep on my computer s disk and how can I increase it?

If more than half of the Vista disk is in the drive, a red alert will be displayed for the drive letter. If it's not something important, don't install it in the hard disk, anyway, there are all on the Internet, and the hard disk is loaded with useless things like a mountain picker who increases the things on his back will climb very hard, which is one of the taboos of computer use, really I have seen the introduction of this aspect on the Internet in China.

If your hard disk has a total of 40G, it is proposed to divide it into two areas, C and D, which are 20G each, really, no matter how you use it, how to update the system, the C area will not exceed 10G. This way your system will live a little longer. Only pretended to be XP.

If it is VISTA, at least 40G should be used in Zone C, because it is NTFS system, and the partition must be made to more than 40G, and the area above 40G must use NTFS.

10, 10, 10, 5, if it's me, just divide it like that. System, Software, Data, Backups. Installation files of commonly used software can also be placed on a backup disk. If it is Vista, you need to change the hard disk, and the system disk needs to be placed 20-25G.

It is best to keep more than 1G of space in each partition.

Your hard disk is 40G, it is recommended to divide the C drive into 5-6G.

If it is divided into three zones: c: 10g d: 20g e: 15g

It does not waste and allows the system to have enough space to operate.

Remember to remove system junk often, and recommend "Super Bunny".

Here's how to expand your computer's disk space

<>6, the above is before the expansion, and this one is after the expansion.

Extended information: The unit of hard disk capacity is megabytes (MB) or gigabytes (GB), and the current mainstream hard disk capacity is 500G 2TB, and the factors affecting the hard disk capacity are single disk capacity and the number of discs. Many people find that the capacity displayed in the computer is often smaller than the nominal value of the hard disk capacity, which is due to different unit conversion relationships.

In computers, 1GB = 1024MB, while hard disk manufacturers usually convert according to 1GB = 1000MB. Hard disk is an important part of the personal computer to store data, and its capacity determines the capacity of the personal computer to store data, which is one of the first parameters that users should pay attention to when buying a hard disk.

Definition of disk: The external memory of the computer also uses a tape-like device, the more commonly used one is called disk, the round magnetic platter is packed in a square sealed box, the purpose of this is to prevent scratches on the surface of the disk, resulting in data loss.

File System: A round magnetic platter was once housed in a square, sealed box. After having a disk, it is much more convenient for people to use the computer, not only can the data processing results be stored in the disk, but also a lot of data input into the computer can be stored in the disk, so that the data can be used repeatedly and avoid duplication of work.

But it wasn't long before another problem was discovered: people had more and more content to store on disk, and it was inconvenient to store a large amount of information together. This leads to the creation of a file system.

1. Right-click "My Computer" - "Properties".

2. In the pop-up dialog box, click "Advanced" - click "Settings" in the performance column.

3. Click Advanced in the performance bar, and click "Change" in the "Virtual Memory" to celebrate the incident.

4. Put the virtual memory in other disk partitions. For example, the D disk.

5. Click "OK" and the system will prompt you to restart. Just reboot it.

The second is to add an extended disk:

1. First, click on "Start Menu", right-click on the computer and select "Manage".

2. Double-click "Disk Management" on the left side

3. Right click "C disk", which is the first disk, and select "Extended Volume".

4. Then you can see the wizard of expanding the disk, click "Next".

5. Enter the disk space you want to join, and click "Next" 6. Okay, expand the disk and click "Finish".

Tape-like devices are also used in the external memory of computers, and the more commonly used one is called diskette, which is a round magnetic land platter in a square sealed box, which is done to prevent scratches on the surface of the disk and cause data loss.

You can add a normal SSD or an HDD. Hard disks are divided into mechanical hard drives (HDDs) and solid-state drives (SSDs). Mechanical hard disk is a traditional ordinary hard disk, which is mainly composed of:

The disc is composed of several parts, such as platter, magnetic head, platter shaft and control motor, magnetic head controller, data converter, interface, cache and so on. Solid-state drives are hard disks made with an array of solid-state electronic memory chips.

Comparison of the advantages and disadvantages of HDDs and SSDs.

1. Shockproof and drop-resistant: mechanical hard disks are all disk-type, and the data is stored in the disk sector. The SSD is made of flash memory particles (i.e., memory, ***, USB flash drive and other storage media), so there are no mechanical parts inside the SSD, so that even if it moves at high speed or even when it is flipped and tilted, it will not affect the normal use.

And in the event of collisions and collisions, the possibility of data loss is minimized. Compared with mechanical hard disks, solid hard has an absolute advantage.

2. Data storage speed: the speed of the mechanical hard disk is about 120MB s, the SSD speed of SATA protocol is about 500MB s, the NVME protocol (PCIe's SSD speed is about 1800MB S, and the NVME protocol (PCIe's SSD speed is about 3500MB S.

3. Power consumption: The power consumption of solid-state drives is also lower than that of mechanical hard disks.

Storage plus mechanical hard disk can be, Seagate, Western Digital two brands are more reliable.

You can add a normal SSD or an HDD. If you want to be fast or an SSD, it's only five or six hundred yuan for 1t cheaper now.

Taking the Windows 10 system as an example, there are roughly two ways to expand the capacity of the computer hard disk, as follows:

1. It can be expanded through the mobile hard disk, and part of the data of the computer is sorted out and stored in the mobile hard disk, so as to expand the capacity of the computer hard disk, and the mobile hard disk is suitable for large-capacity transmission between different computers. It should be noted that when buying a mobile hard drive, you should go to a regular brand store to avoid buying an inferior mobile hard drive, resulting in the loss of file data.

2. You can also replace or increase the capacity of the computer hard disk, which is cheaper than the mobile hard disk, but it is not as convenient as the mobile hard disk.

You can also free up space on the hard disk by cleaning unnecessary files and junk files on the computer, generally by cleaning up the disk, the system will automatically detect temporary files and junk files, and finally clean them up. Or part of the data of the computer is stored in the cloud network disk, so as to release more memory space, and at the same time, the data stored in the cloud network disk is also more convenient for users to manage and use.