I can t delete anything that my computer plays

1.After logging in with the administrator account (you must log in with the administrator account), right-click on the file you want to delete and select "Properties" to open the "Properties of XX" dialog box.

2.Click the "Advanced" button in the "Security" tab, and then select the "Owner" tab in the pop-up "Advanced Security Settings for XX" dialog box, see if the "Current Owner" is "TrustedInstaller", if so, please close this dialog box and skip step 3 to continue to step 4, if not, see the third step below.

3.Click the "" button below to change the owner to "administrator", and a dialog box will pop up after confirming that it prompts "You have just obtained the ownership of this object, please reopen the property dialog box of this object before you want to view or change the permissions of this object", follow the requirements of the system all the way to "OK" to close the property dialog box, and right-click on this file again to open the "Properties" dialog box.

4.Open the "Security" tab in the "Properties of XX" dialog box, and click the "" button to open the "Permissions of XX" dialog box.

5.Click on the Administrator user group in the "Group or User Name" text box, select the checkbox in front of "Modify" in the "Administrator Permissions" box below, and then make sure to close all dialog boxes.

Try to delete it now

System files cannot be deleted1

Files that are running in process cannot be deleted!

Don't delete some system files like C drive,Don't delete those delete operations that prompt you need permissions,Movies,Folders want to be deleted,Right-click to delete,It's deleted; If you are also prompted that you need permissions, then you can click Continue all the way and it will be deleted.

Follow the steps below:

Click Start - Click Control Panel - Select User Account - Click Change Account Type (Change to Admin) - Click to turn "User Account Control" on or off - Remove the tick from the tick option - Live.

1. First, find "My Computer" or "Computer" on your desktop.

2. Click to enter. In the dialog box that pops up, look for "Add or Remove Programs".

3. At this time, you will see all the software and some other things on your current computer.

4. Then you can select or find the software or other things you want to delete or uninstall.

5. At this time, you can delete or uninstall, but it is best to delete or uninstall it after thinking about it, don't delete it wrong.

6. This method of deleting or uninstalling can completely clean up the useless things in the computer.

After the computer is used for a period of time, due to the access and deletion of files, the files and free space on the disk will become relatively scattered, one here, one there, we call it"Fragments"。If this situation is not organized, the disk access efficiency will be reduced. A disk defragmenter, on the other hand, is to place stored files in a contiguous space, so that the free disk space becomes a whole block.

Disk is like a warehouse, its function is to store and place, when the warehouse is messy, what should we do, isn't it tidy, disk defragmentation is to tidy up the disk. And delete useless things, clean up, and, if there are errors on the disk, disk defragmentation can also fix the initial errors or problems of the disk, such as bad sectors. The way a disk runs is read and write, and if it has an effect on it, then the disk itself is not of good quality.

This doesn't have much to do with disk defragmentation. When the disk is tidy, it is convenient for the head to store things (I think this is the reason why the disk is faster after defragmentation), but it reduces the impact on the disk when things are stored repeatedly because the disk is not tidy and has fragments. There is also the protection of the disk, that is, do not collide, do not low-level formatting.

Normal disk operations, including advanced formatting, will have no effect, so don't worry! As for the impact, turning on the computer will have an impact on any hardware and software of the computer, and we won't choke on it. Of course, I'm not saying.

If you want to defragment the disk regularly (it is not necessary), when you feel that there is a problem with the hard disk, you can organize the disk again, and you can usually do it once every few months. Not to mention, there seems to be no precedent for hard disk damage due to disk defragmentation.

The biggest impact on the hard disk: 1: Hard disk collision. 2: Sudden power outage. 3: Low-level formatting. 4: Regular abnormal shutdown.

diskeeper

For ME2000XP systems, it is recommended to use the built-in disk defragmenter.

I select the thing that there is not and press it.

delete

The key is deleted to ** station, press.

shift+delete key.

If it is IE8 and above, right-click on the IE icon in the General tab, the second item browsing history, check Delete browsing history when exiting, so that the record will be automatically deleted when exiting IE.

Click Delete! If you want to delete it completely, delete the ** station too!

Use Super Bunny or Windows Optimizer to clean up junk files.

Answer accepted will result in a bonus point and an additional 20 points.

Go to the next Windows System Optimizer and use that junk cleaner.

Use your mouse to select the files you want to delete.

Press del on the top of the keyboard to delete directly.

Everyone has more or less junk software on their mobile phones, and they can't be uninstalled and occupy memory. Here I teach you how to uninstall the built-in software on your phone without using the computer, and let my phone be my way.

Steps:1First, there must be an Android phone that has been rooted. Students who do not have root can search for one-click root on the mobile browser. This is very simple, and it is directly rooted with one click after the installation is completed.

3.After opening the software leak, then click on the system software, which is the built-in software, pay attention not to uninstall it randomly, otherwise you will have to re-flash the machine. Just uninstall junk useless programs.

4.At this time, the rooted phone will appear prompt, click Allow.

5.At this time, you can see the large and small nuclear hidden system software, pay attention not to uninstall randomly, click on the built-in software that you think is useless, and then click uninstall.

6.After the uninstallation is complete, the uninstallation success will appear directly below. That's when your phone is up to you.

7.In order to prevent malware from operating this built-in uninstall software, please return to uninstall it after using it. Mobile phone safety is important!

Some iPad versions can do a factory reset without using a computer:

1.Open the Settings app, and in the "General" menu you want to scroll down to the "Reset" option.

2.Tap "Erase All Content and Settings" and enter your password.

3.Click "Confirm" to confirm the recovery operation, and then wait for your iPad to restore all data and settings to factory state.

It should be noted that a factory reset will delete all data and apps on your iPad, so be sure to back up your important portable data and files before performing it. After the restore operation is complete, you need to set up your iPad again to use it.

If there are some unsolvable problems, or the files can't be deleted by iPad's own method, then you may need to connect your iPad on your computer and use iTunes software to do a factory reset.

It depends. Although it is said that Bumoshan knows what software you are talking about and what problems you are talking about, some operations need to be performed on the computer, and some operations are not used, depending on the situation.