What should I do if the win7 system disk occupies too much?

About 20g, it is recommended to reserve 60g of space.

First of all, let's understand Microsoft's official requirements, the official data released by Microsoft is 20GB of hard disk space (note that the official release does not include patches and other space occupation).

The 64-bit win7 system disk should be at least 50G, and it is recommended to be more than 60G. If you know that there are programs that need to be installed in the system disk, you can increase them according to the actual size of the program, and the hard disk is large enough to consider 100g.

It should be noted that after the system is installed, it is necessary to update the system patches and install drivers, and daily system operations will generate cache files on the system disk. Now many win7 systems are installed with the best win7 clone disc image files on the Internet, these win7 clone disc images due to the different streamlining carried out by the makers, so there are different capacities after installation.

Windows systems, including Windows 7, set the size of the physical memory by default, as a paging swap file, if it is the size of the system management, then, this volume is automatically changing, often getting larger and larger. If the physical memory is relatively small, only 512M or 1G, you can choose to keep this file.

If you want to keep this file, it is recommended to put it in another partition, not with the C drive (system disk), otherwise, when you make ghost or other backups, you still need to delete it manually. It is recommended to specify the size, just double the RAM physical memory size.

1.Open Disk Manager Press Win+R key combination to open the run dialog box, enter, press Enter, open Disk Manager. (Or go to Disk Manager in Computer Management by right-clicking on the "This PC" icon on the desktop and selecting "Manage").

2.Open the Compress Volume dialog box At this point we can see that there is only one partition in the disk manager that is very large, the C drive.

3.Enter the capacity of C disk compression space At this time, the dialog box of compressing C disk space pops up, the amount of compressed space is to be divided as the capacity of other disks, my C disk capacity is 455GB, 155GB is reserved as C disk space, and the remaining 300GB is divided into 3 partitions, D, E, F three partitions, each partition is 100GB size. Here we enter the capacity of 100GB, because it is calculated according to MB, you need to convert GB to MB, that is, 100x1024=102400MB, enter 102400, click compress, and complete the release of C disk space.

At this point, we go back to the disk manager and we can see that there is 100GB of unallocated space, and the space of the C drive has become 355GB in size.

4.Create a new partition Next, right-click on the unallocated space area and select "New Simple Volume." "Enter the New Simple Volume Wizard dialog box, and follow the instructions to complete the creation of a new partition, so that the D drive is created, and the size is 100GB.

5.Create other partitions e, f disk according to the gourd to draw a scoop, you can create them in turn. The final one looks like the one shown in the figure below.

When I turn on my computer, I can see that there are 4 partitions, the total size of the C drive has become 155GB, and the remaining 3 partitions are 100GB each, which are divided into different data disks, so it is very convenient to manage.

It's definitely not normal. With the advent of the win11 system, many netizens choose to update and install the win11 system to experience the latest features, but win11 not only has high requirements for computer configuration, but also has relatively larger system files. So what should I do if the C disk of the Win11 system computer occupies a large stool and the C disk occupies too high?

Let's teach you how to clean up the space of the C disk on your computer.

First of all, after the installation of Windows 11 is completed, it generally occupies about 21G of C disk space. Therefore, before installation, we need to make sure that the C drive has enough space, and it is best to reserve at least 50G or more space. After installation, you can follow the following methods to clean up the C drive:

1. First of all, find and open the "This PC" icon on the desktop.

2. In the interface that opens, right-click on the C drive to open the "Properties" option.

3. Then, in the properties interface that opens, click to select the "Disk Cleanup" option.

4. Then check the unwanted price and click "OK" below.

5. Finally, select "Delete File" in the pop-up prompt window.

Why is the win7c disk space getting smaller and smaller.