How to clear cache data on a computer, how to clear a computer s cache

How to deal with excessive computer memory usage:

1. Right-click "My Computer" and select "Properties" - "Advanced" - click the "Settings" button in the performance bar, and select "Adjust to Best Performance" in the pop-up "Performance Options" window. Click the "Apply" button and confirm the exit.

2、"Get started"- Run, enter msconfig, press enter, click"Launch", only kept"ctfmon", remove the other previous checks, and click"Applications", click"OK".。

3. Right-click "My Computer" and select "Properties" - System Restore, and select "Turn off System Restore on all drives". Click "Apply" to exit.

4. Right-click "My Computer" - Properties - Hardware - Device Manager, click the "IDE ATA ATAPI" option, double-click "Secondary IDE Channel" - Advanced Settings - Device Type, change "Auto Detection" to "None", and do the same settings for the main IDE channel.

5. Start - Run, enter, open Group Policyr. Find "Computer Configuration - Management Template - Network - QoS Packet Scheduler", select "Limit Retained Bandwidth" on the right, select "Properties" to open the Limit Retained Bandwidth Properties dialog box, and select "Disable". This frees up reserved bandwidth.

7. Set the temporary files and virtual memory of the computer browser in a non-system disk. How to set up virtual memory: Right-click on My Computer - Properties - Advanced - Settings in Performance - Advanced - Virtual Memory Change - Select Custom Size, set to twice your physical memory at both the initial size and the maximum value.

If the memory is 1024MB, set the initial size and maximum value to 2048MB at the same time. When you're done, press the "Settings" button, then press OK and Apply. Restart your computer to take effect.

8. Do not open too many application software at the same time, and turn off the monitoring function of antivirus software or other optimization software, because the monitoring function of antivirus software or other optimization software occupies special system resources.

After the computer is used for a period of time, it is bound to produce some cache garbage, resulting in the running speed of the computer slowing down and memory reduction, but if you manually clean up these garbage caches, the first is a waste of time, and the second is very troublesome to clean up, and it is easy to delete important files by mistake, resulting in the system or software can not run normally, so how to clean up the garbage cache in the computer? Today's writing of this experience is to share some methods with you.

Disk Cleanup] 1, first open my computer, and then right-click the drive letter you want to clean, such as cd e f, which are the partitions we commonly use, and then select the [Properties] button.

2. After opening the properties button, select the disk cleanup function from it, and then a cleaning window will pop up, in which you can clean up the disk garbage of the computer.

3. After the cleanup is completed, select [Tools], and then there will be a [Disk Fragmentation Cleanup] function in the tool, open this function, and then analyze the disk fragmentation.

4. Wait for the analysis to be completed, and then go to the second cleaning of these fragments to complete part of the cleaning, although it is not thorough, but it also needs to be done often.

Clean the cache thoroughly].

2. After opening the Clean Trash option, you can clean up the trash cache in your computer, and you can solve the problem caused by too much cache junk on your computer.

Precautions] 1. The computer will continue to generate garbage caches during use, so it needs to be cleaned regularly.

2. After cleaning the computer's garbage cache, there will be a deep cleanup to further clean and delete the computer's garbage cache.

Here's how to clear your computer's cache:Tools Raw materials: Lenovo computer Tianyi 510s, windows10, local settings 10.

1. Press and hold the Windows key R key on the keyboard to bring up the run menu.

2. Enter temp% in the pop-up box and click OK.

3. In the pop-up folder, Ctrl+A to select all files.

4. Right-click, select Delete, or directly press the Delete key to delete all files in the folder.

5. Optimize computer automatic update, click to enter the control panel System & Security to enable or disable automatic update, turn off automatic update.

6. The software and browsers that are usually used also retain a large number of caches, so the software should also be cached and cleaned.

OK.

Cached data is temporary data stored in the mobile phone when surfing the Internet and chatting, and there is no impact on the function of the mobile phone after deletion.

Mobile phone cache is actually the usual use of data retention, usually browsed web pages and data saving methods, at present the mobile phone does not have the function of automatic deletion, after all, some data is very important, for those who do not often use the data cache can be deleted.

The cache data of the mobile phone device only needs to be deleted in the application software through the Fengdashi settings of the mobile device, and the mobile phone device can be used normally.

For example, the file management function in Android devices is open, but it is also generally classified for different types of files, for example, in the category browsing, you can view various types of files such as **, **, **, installation packages and compressed packages. Here you can centrally delete files or large content.

Cached data is equivalent to a temporary file exchange area, and the phone puts the most commonly used files from the memory in the cache when they are retrieved, just like putting tools and materials on the workbench, which will be more convenient than going to the warehouse to pick them up when you use them. Therefore, it is also possible to delete the cache, and it can also free up the memory of the phone.

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The first method: clean up with software.

Open 360 Security Guard and select the "PC Cleanup" option to clean all of the following sub-options one by one (currently only one by one). After clicking Start Scan, the software will start running, and then there will be a cleaning report, and the user needs to press Clean Now.

If you feel that you are still not satisfied, you can choose to relocate the system disk, open the 360 security guard, and then click on the right-hand side, more into the functional area, if you do not add the C disk moving function, you can choose below, you can add it to the top at one point, and then click on the move, according to the requirements of the system to operate.

The second method: clean up with the disk program in the attachment. The third method: My Computer - Property Cleanup.

Double-click "My Computer", select C drive, right-click "Properties", open the "Properties" dialog box, select the "Disk Cleanup" button, and then open a dialog box, and then click OK after the file types you want to clean.

1. Click on the control panel to enter the "Management Tools" item.

2. Click "Local Security Policy".

3. In the security settings bar, double-click the "Local Policy" item.

4. Then click on "Security Options".

5. Select the item "Shut down and clean up virtual memory page file" in the item that appears.

6. Click Enter, change Disabled to Enabled, and then click OK, so that the settings are complete.

In fact, every time the computer accesses a domain name, it will be automatic'Parse the entries, and then save the DNS cache file in the computer, although this operation makes us a little faster when accessing the domain name in the future, but this operation will also cause more and more garbage in the computer to ask you more and more, until finally, the computer becomes very stuck, so what is the way to clear the DNS cache in the computer?

First of all, we press the win+r key combination, and then enter cmd to open the computer's running window.

In the run window, we enter the ipconfig flushdns command, which is the command to clear the DNS cache on the computer.

Once the computer is up and running, we will see the words "DNS resolution cache has been successfully flushed". This is a reminder that the DNS cache file in the computer has been cleaned up!

1. Prescribe the right medicine and clean up the memory

You can need to check the storage situation in the phone to see which apps occupy a lot of memory. For example, if you take an iPhone as an example, you can see the memory occupied by each app in Settings General Storage & iCloud Usage.

For example, if you see that the "Wei Ze Burning Bo" app occupies a large amount of memory, you can set up the cache in the Weibo app to clean up the mobile phone memory occupied by Weibo.

Take the "WeChat" app as an example, you can clear the WeChat cache in the WeChat app by setting the general storage space to clean up the WeChat cache.

2. Restore factory settings

Android phone: Android system, similar to the upgraded double clear, directly restore the factory settings, in this way, basically clean up. A factory reset is not about emptying the hard drive, but rather about reinstalling the computer and erasing all information outside the system.

This also means that your phone is almost the same as when it was new, except for the appearance of being potholed and the battery is worn. Of course, after the factory reset, you can also delete some apps that can be deleted, give the system **, and make the system more tidy.

3. Run memory cleanup:

In addition to the memory of the mobile phone, the running memory will also directly affect the smoothness of the mobile phone. Therefore, when cleaning up the phone, I personally suggest that you can clean up the background program as well. Of course, it is also possible to set the scope for background processes.

4. Mobile phone memory cleaning:

Mobile phone garbage cleaning, now mobile phones have the function of garbage clearing, which can be used to clear some mobile phone cache garbage, which can speed up the operation of mobile phones to a certain extent.

Clear your computer's cache:

Tool Material: MacBook Air

1. Go to About this machine.

After entering the main page of your Mac computer, click on the Apple icon in the upper left corner, and select Click About This Mac in the drop-down menu that opens.

2. Click Manage.

After opening the About Machine window, click on the storage space above, and click Manage in the upper right corner of the page that jumps.

3. Select the deleted data.

Once you are on the Storage page, select the files you want to clean up in the left panel and the data you want to delete in the right panel.

4. Click Remove.

After the selection is completed, click the cross behind the data, and click Remove in the pop-up window. Tong return.