1.Remove rogue software from computer: win+r, enter MRT, scan, remove malicious rogue software.
2.Let the USB flash drive never be poisoned: Open the USB flash drive and create a new text document named AutoRuninf, the pop-up box is "Yes". Then right-click on the file, click Properties, and select "Read Only, Hidden" in the pop-up dialog box, and click OK.
3.Commonly used shortcut combinations: Win+L one-click lock screen ALT+Tab one-click switch program, Win+D one-click display desktop, Win+E open file management.
4.Turn off computer pop-up ads: Open the Control Panel, select Network & Internet On, select Internet Options On, select Privacy, check Start Pop-up Blocker, click Settings, Block Level to Maximum, Off, OK.
5.Check the wifi password of the computer connection: win+r open and run, enter cmd to confirm, enter netsh wlan show profiles after (c: users computer brand), press enter, and then enter netsh wlan show profiles key=clear name= after (c: users computer brand) below"Wifi name", press enter, and what is displayed in the key content bar is the wifi password.
6.General computer troubleshooting: win+r open and run, enter cmd to confirm, enter color a after (c: users computer brand), press enter, and then enter dir s after (c: users computer brand) below, press enter, wait for the retrieval to complete, and restart the computer.
7.View the browsing history of the computer: win+r open and run, enter recent to confirm.
8.To clear the computer junk: win+r to open and run, enter %temp% OK, ctrl+a to select all, right mouse button to delete.
9.How to activate the system after expiration: Create a new text document and change the name to"One-click activation. txt", open, and enter slmgr skms kms03k.org and slmgr ato (slmgr and a space in the middle, two lines ** are written in two lines), close and save, and then change the text file name txt to bat, double-click to open it.
10.I forgot the password to boot the computer: Insert the USB flash drive with the USB flash drive boot tool Restart the computer Press the computer USB flash drive boot shortcut key (different brands of computer shortcut keys are different, most brands are F12) Enter the PE system Open the password change tool, click Open, select the user name, click Change Password, enter a new password, click OK Select Save Changes, exit the software Restart the computer.
11.Steps to reinstall the system on your computer.
a.Insert the USB flash drive where the startup tool is made; b.Start the computer and press the computer USB flash drive to start the shortcut key (different brands of computer shortcut keys are different, most brands are F12); c.After entering the page, move the cursor with the up and down keys to select the USB flash drive, and press the enter key; d.Enter PE mode, select Ghost Backup Restore or CGI Backup Restore; e.Enter the backup page, check Restore partition, select C drive to restore partition, click Browse to select system files (image files), click Execute, and the system starts backup; f.After the system backup is complete, unplug the USB flash drive, start the computer, and select Boot from Hard Disk.
12.Windows 10 to add paint software method: win+r to open the run box, enter ms-settings:optionalfeatures, and select add mspaint
13.Windows 10 system open God mode: create a new folder, change the folder name to:
godmode.
14.How to delete multiple boot items when the computer is booted: win+r to open the run box, enter msconfig, open the system configuration, select boot, and delete the boot items that you don't want.
15.Turn off automatic system update: win+r to open the run box and enter servicesmsc, open the service, find windows update, double-click the left mouse button to open it, change the startup type to manual or disabled, click apply, OK.
16.Computer WeChat chat history deletion: Open the WeChat chat box, find a random one**, right-click, open the folder, find the WeChat files folder, and delete all the contents. Click More in the lower left corner of WeChat, select Settings Click File Management Then click Open Folder Then open the filestorage folder Delete the three folders of cache, file, and video.
17.Computer Repair: Right-click the menu key in the lower left corner, click Windows PowerShell (Administrator) (A), enter chkdsk in the pop-up window, press Enter, start to detect the disk, enter SFC ScanNow after the detection is completed, press Enter (note that there is a space bar), start the repair, and restart the computer when finished.
18.To find rogue software, right-click on the desktop New Shortcut and type %windir% explorerexe shell:::Next Change the name of the shortcut Done Double-click to open it and you will see all the software.
19.Long screenshot on computer: Log in to QQ Press Ctrl+Alt+A Use the mouse to select the width range you want to screenshot Click the long screenshot button on QQ screenshot Use the mouse wheel to scroll to the position you want to screenshot Click the Save button.
20.Several ways to take a screenshot: CTRL+ALT+X, WPS screenshot; Ctrl+Shift+X, browser screenshot; alt+a, wechat screenshot ctrl+alt+a, qq screenshot.
21.Folders that can be deleted by the phone: cache folder; backup folder; download**directory folder; temp temporary folder.
22.Computer blue screen solution: Press the del key continuously when booting up Find Advanced Selection SATA Mode Select - Built-in - SATA Hard Disk Mode IDE Select AHCI Enter Keyboard F10 Save Restart the computer. Restart the computer Continue to press f8 to enter the advanced options menu Select safe mode Enter Press win+r to open the run box Enter cmd point OK Enter chkdsk in the command prompt window Fr Enter Then click Y Enter to exit the page and restart the computer.
23.How to do it on the web page: press f12 in the pop-up debug box, select network, and then select media Press f5 to refresh and you can see the **link Mouse put**link, right-click on the link, select open in new tab, and click the **button. Create a new folder to save** Open the folder Enter cmd in the folder location field Enter pip install you-get enter in the pop-up box Then enter you-get with space Then paste the link you want to ** behind, press Enter Wait for ** to finish.
24.Folders that can be cleared by the computer: download, patches for system updates and installation packages; prefetch, information that has been accessed; logfiles, cache logs; temp, temporary file. Press win+r to open the run box Enter %temp% to confirm, and the cache files that come out can be deleted.
25.Remotely control someone else's computer: My Computer Right mouse button Dotted Properties Dotted Remote Desktop Enable Remote Desktop OK. Go back to the desktop, press Win+R to open the run box, enter the MSTSC point, OK, enter the IP address of the computer you want to control in the pop-up box computer bar, and connect the point.
26.Check the IP address of the computer: press win+r to open the running box, enter the cmd point OK, enter ipconfig and press enter, and you can see the IP address.
27.How to solve the problem that the text on the web page cannot be copied: press F12 in the pop-up debug box and click Settings Scroll down to find disable j**ascript Check it, and you can copy it.
28.How to solve the problem that the computer can't access the Internet: Press win+r to open the run box Enter cmd, click OK Enter ipconfig release in the command window, press enter Then enter ipconfig renew, press enter Finally, enter ipconfig flushdns, press enter. Start menu: Right-click Settings Network & Internet Network Reset Restart your computer when you're done.
29.Cast the screen of the mobile phone to the computer: press win+i to open the system settings Click on the system Select Project to this computer Change Always Off to All Locations Available, Change Every Time You Request to Connect Only For the First Time, Change Always To Never. Find Settings on your phone Find more connections Find your phone for screen projection Turn on wireless screen projection Find an available device connection and wait for the connection to be successful.
30.Create screenshot software: Create a new text document Change the name to screenshot, and change the suffix to bat Enter Right-click on this screenshot**This document clicks to edit Enter start snippingtool Select the file button, click Save Double-click to open this screenshot**This document can take a screenshot.
31.Computer WeChat multi-open: create a new text document Change the name to WeChat multi-open, and change the suffix to bat Right-click on this WeChat multi-open text document and click Edit Then we right-click on the normally used WeChat icon and click on the attribute Copy the WeChat target path Then we enter start+two quotation marks ""+space in the WeChat multi-open text document and then paste the WeChat target path just copied Copy this line again**, paste a few lines if you want to open a few Then select the file button and click Save Then double-click to open WeChat, open more text documents, and you can log in.
32.Block the installation of rogue software: Press win+i to open the system settings Click on Apps Then click on Apps & Features Change the installation to any but warn me before installing an app that is not provided by the Microsoft Store.
33.Commonly used on the computer**: press win+r to open the run box Enter the following**, different ** have different functions. CleanMGR cleans PC junk, Perfmon Report checks PC performance, %temp% cleans cache junk, MSTSC remote control desktop, DXDIAG query computer configuration, shutdown-r command, OSK opens virtual keyboard.
34.View the passwords saved on the web: Place the cursor in the password field Right-click to select the review element Find input type="password" in the pop-up element Double-click the password, change it to text, press enter, and you will see the password.
35.View WiFi Password: Open Control Panel Open Network & Internet Open Network & Sharing Center Open Change Adapter Settings Select Network Right-click Select & Open Status Select & Open Wireless Properties Click Security Tick Show Characters.
36.Create a new transparent folder: Create a new folder Press Ctrl+Backspace, press Enter, right-click the folder, select properties, click Customize, change the icon, find the transparent icon, OK.
37.The computer cannot be connected to the printer after the update: right-click on the computer Select Manage Open Services and Applications Double-click to open the service Scroll down on the right side to find the print spooler Double-click to open In General, change the startup type to Automatic, click Apply, and OK Restart the computer.
38.Make the computer run faster: win+r open the running box Enter msconfig, OK Click boot in the pop-up box to enter the advanced options Check the number of processors, change the number to 8, OK Restart the computer.
39.Turn off automatic computer updates: Right-click on the computer Select Manage Open Services & Applications Double-click to open the service Scroll down on the right to find Windows Update Double-click to open In General, change the startup type to disabled, click Apply, OK In Recovery, change all three items to No Operation, click Apply, and OK.
40.Computer files are not copied: press win+r to open the run box and enter gpeditmsc, OK Click Manage Template in the pop-up box Open System Turn on Removable Storage Access Open Removable Disk: Deny Write Permission Check Enabled Click Apply OK.
41.Computer installation fonts:**Fonts Copy fonts Turn on the computer Open C drive Open windows folder Find fonts fonts folder Right-click to paste.
42.Turn on the computer calculator: press win+r to open the run box Enter calc, OK.
43.Turn on your computer's virtual keyboard: Start Menu: Right mouse button Settings Easy to use keyboard Turn on the Use on-screen keyboard button. Win+R open and run, enter OSK, OK.
44.Log out of the computer when the computer is stuck: press win+r to open the run box Enter logoff, OK.
45.To prevent computer files from being copied, press Win+R to open the run box and enter gpeditmsc, click OK Select the management template in the pop-up window, click System Find removable storage access Double-click to open all removable storage classes: Deny all permissions Check Enabled, click Apply, and then click OK.
46.View wireless password: Open Control Panel Find Network & Internet options Click Network & Sharing Center and then click Change adapter settings Double-click on the wireless network Click on Wireless Properties Click Security Tick Show characters.
47.Windows 10 system added **Viewer:1Keyboard win+r shortcut key to open and run; 2.Enter regedit and click OK; 3.Then click on Software in the hkey current machine; 4.Then click on Microsoft; 5.Then click on FileAssociations under Capabilities in Windows Photo Viewer; 6.Then create a new string value on the right side; 7.It was then renamed. jpg, enter key to save; 8.Then double-click to open, and the numerical data is entered into Photoviewerfileassoc.tiff, click OK; 9.This will open with the Windows Viewer, but only for the JPG format. For png format or other formats, follow the steps above and then add the value of png or other format characters.
48.If you can't open it on your computer, it shows that your computer is running out of memory: open the Control Panel Color Management Advanced Adjust the device configuration file from the system default to agfa:swop standard.
49.If the U disk fails to open: win+r to open and run, enter cmd to confirm, enter chkdsk after (c: users administrator>), enter the U disk letter, for example, f: f, press enter, and wait for the repair to be completed.
50.Folder Incognito: Create a new folder Rename Delete a folder name Press alt while typing 0160, release the alt key, press enter right-click folder, properties Customize, change icon, select transparent icon, apply, OK.
51.Uninstall the software thoroughly: Open the Control Panel Programs & Functions Right-click the software to be uninstalled, Uninstall. win+r open and run, enter regedit, OK, enter the registry, click search in the edit bar, enter the name of the software you just uninstalled, click Find Next, find the name of the uninstalled software in the search result, and right-click to delete.
52.Turn off the software and start automatically at startup: in the blank space of the taskbar at the bottom of the computer, right-click the mouse, open the task manager, select start, right-click on the software that needs to be turned off and started, and disable. Start Menu: Right-click Settings Applications Start to close software that doesn't need to be booted up.
53.Check the computer configuration: win+r open and run, enter msinfo32, OK.
54.Win10 system to change the default input method: start menu right mouse button settings open time and language language keyboard in the alternative default input method to select the desired input method.
55.win10 system to call up the original icon of my computer: right-click in the blank space of the desktop Personalization Theme Desktop icon settings Tick the computer, OK.
56.Win10 system screen saver settings: right-click on the blank space of the desktop to personalize the lock screen screen and screen saver settings, and set the required background and screensaver.
57.Turn on the network after the computer hibernates: Start Menu Right Mouse Button Device Manager Network Adapters Double-click to turn on the gateway Power Management will allow the computer to turn off this device to save power (a) The previous check box is canceled, OK.
58.Computer shutdown shortcut: win+x, press the U key twice.