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1、Win10 itself does not occupy a lot of space on the root disk,20G or less,But when upgrading, it will cause the remnants of the previous preview version,Especially the last few versions have changed a lot,It's basically a new installation,So the directory will be automatically generated for fallback。
2. This directory is also about 10g, forcibly delete it with a right click, it will report that the system authority is insufficient, and it cannot be deleted, so how to delete it?
<>4. Select the "General" tab in the pop-up menu, and then select "Disk Cleanup" as shown below
5. The system will automatically scan and collect the space that can be cleared, but the system will not clear the system files by default, you need to select "Clean System Files" in the pop-up menu, as shown in the red circle in the figure below.
6、The system will calculate the space again,This time it will calculate the old system files,Check the "previously installed windows> check box,There are 11G,If you want to clean up again,You can also select the "Temporary Windows Installation Files",There are also close to 2G,Then click OK。
7. The system will show that the files on the C disk are being cleaned, so that after the cleanup, there can be nearly 13G more space on the root disk, which is really **.
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There is no capacity limit for the C disk as a system disk, as long as the size is appropriate to install the system, but it is recommended to be about 100G for the sake of insurance.
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250G solid-state, 100G to the system disk, and the rest to D disk.
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Win104G memory is the best way to set up virtual memory.
Right-click the computer and click Properties.
In the System Properties dialog box, select Advanced System Settings.
Click on "Performance" – Settings".
Locate the "Advanced" menu in the Performance Options dialog box, find "Virtual Memory", and click "Change".
Uncheck the box in front of "Automatically manage paging file sizes for all drives".
Then select system disk C and set virtual memory. So, after selecting the C drive, check "No paging file", then click "Settings", and select "Yes" in the pop-up prompt box.
In this way, the paging file of the C disk, that is, the virtual memory, is set to 0, which improves the operation efficiency of the system disk.
Then you need to set the virtual memory to a non-system disk. For example, if you set it to the F drive, select "Custom size", set the initial value and maximum value to 2048MB, and click "Settings". Then click Apply and OK below to complete the modifications.
After the modification, the computer is restarted to take effect.
The reason why the initial value and the maximum value of virtual memory are set to the same size are to prevent the system from frequently requesting paging files of different sizes, consuming system resources for no reason, and improving operational efficiency.
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There is no limit to how much capacity you have, so if you have enough space, make it as large as possible.
If the capacity is limited, it is recommended to start at least 50G.
The C drive is a system disk, which will place page files and dormant files, if you have 8G memory, these two files will take up 16G of C disk space.
Coupled with the system, software, and enough space left, 50G is really just getting started.
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If you install win10 system, it also depends on the size of his hard disk,If it's 120G, it's divided into one area,If it's 240G, it's divided into two areas,And then C disk is divided into 120。
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It's best to have a 100g,Because the follow-up software is installed more, there are a lot of registration files and the like.,Inadvertently the disk is full.,Lessons from the past,If the hard disk is not big enough80G.。
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The prefix indicates the sixth power of 10 and is pronounced as "auspicious"; The prefix m indicates the cubic of 10 and is read as "mega". g is the giohm. According to the relevant data, 1 trillion is equal to, and then a simple conversion can be found to be 5000 trillion ohms.
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Because the disk space is occupied by junk files, you can use the disk cleanup function to clean up the junk files in the disk and increase the disk capacity. Tools: The steps for computer operation are as follows:
1. Right-click the disk partition and click "Properties"; 2. Click to enter "Disk Cleanup"; 3. Wait for the system to scan the disk partition for junk files. 4. After the system analyzes the garbage data, you can view the classification of junk files and check all the junk files that need to be deleted; 5. Click "OK"; 6. Click "Delete File"; 7. Wait for the system to be cleaned up, and then the disk space can be released.
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Win10 generally C disk retains about 50 G. After win10 is installed, about 25-30G, win10 system disk free space 32 bits need to be greater than 20G, 64-bit system needs to be larger than 25G, system disk free space is recommended to be set at least 30G or more. In order to avoid problems such as system startup, slow operation, stuck operation, and inability to enter the system.
Demo model: Huawei MateBook X System version: Win10 Win10 generally C disk retains about 50 G.
After win10 is installed, about 25-30G, win10 system disk free space 32 bits need to be greater than 20G, 64-bit system needs to be larger than 25G, system disk free space is recommended to be set at least 30G or more. In order to avoid problems such as system startup, slow operation, stuck operation, and inability to enter the system.
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Win10 system generally reserves 100G memory, Win10 is generally installed 64 bits, the space occupied is only about 30G, the theory of 50G can be, but to consider the subsequent installation of various files, system logs, updates, the best is to reserve 100G space, otherwise it will affect daily use.
1. Select the system disk.
The hard disk in computer accessories is where the computer data is stored, and the computer usually has multiple hard disk bays, and the user will choose a hard disk to store the system. Users are most concerned about the smoothness of the system, which requires the system disk to be fast enough, and the SSD has the fastest transfer speed, and most people will choose the SSD as the system disk. If the user only needs a hard disk system, then you can choose a 125G hard disk, if you consider daily use, you can choose more than 250G, solid state is helpful for playing games, the disadvantage of solid state is that the use time is short, then you can choose to add a mechanical hard disk as a data hard disk to save files.
2. The space of the C disk of the system.
The system occupies a small area, not more than 50G, but it is necessary to take into account the subsequent use, for example, many rogue software will be automatically installed to the C disk where the system is located, and there will be residues even if the user uninstalls it, and there will be some garbage in daily use, it will also be in the C disk, and there are some cases of system updates. 50G will inevitably be crowded, which will cause the computer to freeze, so it is better to directly reserve 100G and above space, so as to leave room for improvement. And hard disk splitting is a must, so that the use is more organized.
3. The choice of various hard disks.
The most important thing for the system disk is to be stable, and the disk cannot be dropped, and the entry solid state is fine, and it does not need to be too expensive or too bad. Solid-state is much faster than mechanical, but the service life is shorter, and low-end solid-state is not as stable as mechanically, so installing a mechanical hard disk is the choice of most people. Moreover, the space for many files is very large, and the capacity of mechanical hard disks of the same price far exceeds that of solid state drives.
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After installing a Windows10 system on the C disk, there will be some necessary software left in the C disk, and most of the other software installations will be placed in other disks, so that the space of the sub-C disk is about 40 more than G, of course, the most important thing is that it depends on the size of the C disk software you install, try not to put the software in the C disk to increase the burden of the CPU.
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Generally speaking, a Windows system occupies about 10G of memory, so it is okay to keep about 20-50G on the C disk.
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It's about 60 GB of memory, because Windows 10 belongs to a 64-bit system, so it needs 60 GB of space and memory.
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Pure Windows 1030GB is enough, the lite version can be smaller, I gave 50GB, and there are a dozen G left
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My SSD is small, my hard disk is small 120, and I make full use of the hard disk space without partitioning the entire system disk.
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The free space reserved for the Win10 system disk must be greater than 16GB (32-bit system) or 20GB (64-bit system).
1. The free space of the system disk needs to be greater than 16GB for 32 bits. A 64-bit system requires a maximum of 20GB, which is the minimum requirement.
2. In the actual use process, it is often greater than this requirement, in order to ensure that all the software is not installed under the system disk, the cache, registration files, drivers, temporary files, etc. generated by some software need to be written to the system disk.
3. Although the cache location of some software can be changed, you need to be familiar with the computer operation. In addition, some software needs to be installed on the system disk before it can be used.
5. Assuming that the system disk space is 20G, and the occupied space reaches G during use, the system will start and run slowly, and the operation will be stuck, and the system cannot be entered.
6. To sum up, it is recommended that the free space of the system disk be set at least 30G. Users who are not familiar with the electro-laughing brain can set it to a larger one, because these users generally install the software according to the default configuration of the software when installing and using the software. In this way, most of the software of the stool is installed directly on the system disk.
Method: 1, Use Disk Cleanup.
This method is safe and effective, just right-click on the C drive, then select Properties in the menu, then click Clean Disk, and then select Clean System Files, so that the cleanup begins. >>>More
I recommend that novices try to install the system with a virtual machine (VMware or Microsoft Virtual PC), there is no harm in installing the system with a virtual machine, and a system image is required. >>>More
Your previous system is also win7.,It should be your system disk that hasn't formatted the whole system.,It is recommended that you find the files of the previous system.,Just delete them all.。
In my opinion,C disk 10 15G is enough,Of course, the application software or something is placed on other disks。 The antivirus software decided for itself, I didn't put it on the C drive, and I didn't find any shortcomings. If you're an ordinary user, then divide it into 10g, I think it's enough. >>>More
PC Manager System Disk**.